754426920 has 128 divisors (see below), whose sum is σ = 2565763200. Its totient is φ = 175924224.

The previous prime is 754426903. The next prime is 754426921. The reversal of 754426920 is 29624457.

754426920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (754426921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16914 + ... + 42366.

It is an arithmetic number, because the mean of its divisors is an integer number (20045025).

Almost surely, 2^754426920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 754426920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282881600).

754426920 is an abundant number, since it is smaller than the sum of its proper divisors (1811336280).

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

754426920 is a wasteful number, since it uses less digits than its factorization.

754426920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25499 (or 25495 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 754426920 is about 27466.8330901107. The cubic root of 754426920 is about 910.3444012992.

The spelling of 754426920 in words is "seven hundred fifty-four million, four hundred twenty-six thousand, nine hundred twenty".