352315401 has 4 divisors (see below), whose sum is σ = 469753872. Its totient is φ = 234876932.

The previous prime is 352315393. The next prime is 352315409. The reversal of 352315401 is 104513253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (352315393) and next prime (352315409).

It is a cyclic number.

It is not a de Polignac number, because 352315401 - 2³ = 352315393 is a prime.

It is a super-2 number, since 2×352315401² = 248252283563581602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (352315409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58719231 + ... + 58719236.

It is an arithmetic number, because the mean of its divisors is an integer number (117438468).

Almost surely, 2^352315401 is an apocalyptic number.

It is an amenable number.

352315401 is a deficient number, since it is larger than the sum of its proper divisors (117438471).

352315401 is a wasteful number, since it uses less digits than its factorization.

352315401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117438470.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 352315401 is about 18770.0666221513. The cubic root of 352315401 is about 706.2804896018.

Adding to 352315401 its reverse (104513253), we get a palindrome (456828654).

The spelling of 352315401 in words is "three hundred fifty-two million, three hundred fifteen thousand, four hundred one".