254402372 has 48 divisors (see below), whose sum is σ = 523337472. Its totient is φ = 105960960.

The previous prime is 254402363. The next prime is 254402377. The reversal of 254402372 is 273204452.

It is not an unprimeable number, because it can be changed into a prime (254402377) 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, 144248 + ... + 146000.

It is an arithmetic number, because the mean of its divisors is an integer number (10902864).

Almost surely, 2^254402372 is an apocalyptic number.

It is an amenable number.

254402372 is an abundant number, since it is smaller than the sum of its proper divisors (268935100).

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

254402372 is a wasteful number, since it uses less digits than its factorization.

254402372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1906 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 254402372 is about 15949.9959874603. The cubic root of 254402372 is about 633.6367903732.

The spelling of 254402372 in words is "two hundred fifty-four million, four hundred two thousand, three hundred seventy-two".