352512427 has 8 divisors (see below), whose sum is σ = 356134176. Its totient is φ = 348899712.

The previous prime is 352512353. The next prime is 352512449. The reversal of 352512427 is 724215253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 352512427 - 2¹⁹ = 351988139 is a prime.

It is a super-2 number, since 2×352512427² = 248530022378860658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (352512497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98473 + ... + 101989.

It is an arithmetic number, because the mean of its divisors is an integer number (44516772).

Almost surely, 2^352512427 is an apocalyptic number.

352512427 is a deficient number, since it is larger than the sum of its proper divisors (3621749).

352512427 is a wasteful number, since it uses less digits than its factorization.

352512427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517.

The product of its digits is 16800, while the sum is 31.

The square root of 352512427 is about 18775.3142983014. The cubic root of 352512427 is about 706.4121232529.

The spelling of 352512427 in words is "three hundred fifty-two million, five hundred twelve thousand, four hundred twenty-seven".