754472381 has 16 divisors (see below), whose sum is σ = 877080960. Its totient is φ = 643177920.

The previous prime is 754472371. The next prime is 754472413. The reversal of 754472381 is 183274457.

It is a cyclic number.

It is not a de Polignac number, because 754472381 - 2⁶ = 754472317 is a prime.

It is a super-2 number, since 2×754472381² = 1138457147383618322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (754472321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34835 + ... + 52176.

It is an arithmetic number, because the mean of its divisors is an integer number (54817560).

Almost surely, 2^754472381 is an apocalyptic number.

It is an amenable number.

754472381 is a deficient number, since it is larger than the sum of its proper divisors (122608579).

754472381 is a wasteful number, since it uses less digits than its factorization.

754472381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87076.

The product of its digits is 188160, while the sum is 41.

The square root of 754472381 is about 27467.6606393774. The cubic root of 754472381 is about 910.3626864083.

The spelling of 754472381 in words is "seven hundred fifty-four million, four hundred seventy-two thousand, three hundred eighty-one".