352254456 has 48 divisors (see below), whose sum is σ = 954893160. Its totient is φ = 117311040.

The previous prime is 352254451. The next prime is 352254473. The reversal of 352254456 is 654452253.

352254456 is a `hidden beast` number, since 352 + 254 + 4 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 352254456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352254451) 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, 137911 + ... + 140441.

Almost surely, 2^352254456 is an apocalyptic number.

352254456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

352254456 is an abundant number, since it is smaller than the sum of its proper divisors (602638704).

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

352254456 is a wasteful number, since it uses less digits than its factorization.

352254456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4476 (or 4469 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 352254456 is about 18768.4430893988. The cubic root of 352254456 is about 706.2397621300.

The spelling of 352254456 in words is "three hundred fifty-two million, two hundred fifty-four thousand, four hundred fifty-six".