352572847 has 8 divisors (see below), whose sum is σ = 384986880. Its totient is φ = 320219160.

The previous prime is 352572841. The next prime is 352572893. The reversal of 352572847 is 748275253.

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 352572847 - 2³ = 352572839 is a prime.

It is a super-2 number, since 2×352572847² = 248615224883370818, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352572841) 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, 2397 + ... + 26662.

It is an arithmetic number, because the mean of its divisors is an integer number (48123360).

Almost surely, 2^352572847 is an apocalyptic number.

352572847 is a deficient number, since it is larger than the sum of its proper divisors (32414033).

352572847 is a wasteful number, since it uses less digits than its factorization.

352572847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30173.

The product of its digits is 470400, while the sum is 43.

The square root of 352572847 is about 18776.9232570195. The cubic root of 352572847 is about 706.4524802058.

The spelling of 352572847 in words is "three hundred fifty-two million, five hundred seventy-two thousand, eight hundred forty-seven".