134490950 has 24 divisors (see below), whose sum is σ = 272895480. Its totient is φ = 48905600.

The previous prime is 134490929. The next prime is 134490953. The reversal of 134490950 is 59094431.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 134490950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134490953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121715 + ... + 122814.

It is an arithmetic number, because the mean of its divisors is an integer number (11370645).

Almost surely, 2^134490950 is an apocalyptic number.

134490950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134490950 is an abundant number, since it is smaller than the sum of its proper divisors (138404530).

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

134490950 is a wasteful number, since it uses less digits than its factorization.

134490950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244552 (or 244547 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 134490950 is about 11597.0233249744. The cubic root of 134490950 is about 512.3471842619.

The spelling of 134490950 in words is "one hundred thirty-four million, four hundred ninety thousand, nine hundred fifty".