352157652 has 384 divisors, whose sum is σ = 1254113280. Its totient is φ = 82667520.

The previous prime is 352157633. The next prime is 352157671. The reversal of 352157652 is 256751253.

352157652 is a `hidden beast` number, since 35 + 2 + 1 + 576 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (352157633) and next prime (352157671).

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

Its product of digits (63000) is a multiple of the sum of its prime divisors (140).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6644458 + ... + 6644510.

It is an arithmetic number, because the mean of its divisors is an integer number (3265920).

Almost surely, 2^352157652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352157652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627056640).

352157652 is an abundant number, since it is smaller than the sum of its proper divisors (901955628).

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

352157652 is a wasteful number, since it uses less digits than its factorization.

352157652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 140 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 352157652 is about 18765.8640088859. The cubic root of 352157652 is about 706.1750616496.

The spelling of 352157652 in words is "three hundred fifty-two million, one hundred fifty-seven thousand, six hundred fifty-two".