132954990 has 128 divisors (see below), whose sum is σ = 377975808. Its totient is φ = 29306880.

The previous prime is 132954967. The next prime is 132955013. The reversal of 132954990 is 99459231.

132954990 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (132954967) and next prime (132955013).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1242517 + ... + 1242623.

It is an arithmetic number, because the mean of its divisors is an integer number (2952936).

Almost surely, 2^132954990 is an apocalyptic number.

132954990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132954990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188987904).

132954990 is an abundant number, since it is smaller than the sum of its proper divisors (245020818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132954990 is a wasteful number, since it uses less digits than its factorization.

132954990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 132954990 is about 11530.6109985551. The cubic root of 132954990 is about 510.3892837140.

The spelling of 132954990 in words is "one hundred thirty-two million, nine hundred fifty-four thousand, nine hundred ninety".