145100982 has 32 divisors (see below), whose sum is σ = 314360928. Its totient is φ = 44384256.

The previous prime is 145100903. The next prime is 145100993. The reversal of 145100982 is 289001541.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8118 + ... + 18870.

It is an arithmetic number, because the mean of its divisors is an integer number (9823779).

Almost surely, 2^145100982 is an apocalyptic number.

145100982 is an abundant number, since it is smaller than the sum of its proper divisors (169259946).

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

145100982 is a wasteful number, since it uses less digits than its factorization.

145100982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10944.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 145100982 is about 12045.7868983309. The cubic root of 145100982 is about 525.4807170659.

The spelling of 145100982 in words is "one hundred forty-five million, one hundred thousand, nine hundred eighty-two".