70352 has 10 divisors (see below), whose sum is σ = 136338. Its totient is φ = 35168.

The previous prime is 70351. The next prime is 70373. The reversal of 70352 is 25307.

It can be written as a sum of positive squares in only one way, i.e., 59536 + 10816 = 244^2 + 104^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 70352.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 70352.

It is not an unprimeable number, because it can be changed into a prime (70351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2183 + ... + 2214.

2⁷⁰³⁵² is an apocalyptic number.

It is an amenable number.

70352 is a deficient number, since it is larger than the sum of its proper divisors (65986).

70352 is a wasteful number, since it uses less digits than its factorization.

70352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4405 (or 4399 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 17.

The square root of 70352 is about 265.2395144016. The cubic root of 70352 is about 41.2818181200.

Adding to 70352 its reverse (25307), we get a palindrome (95659).

The spelling of 70352 in words is "seventy thousand, three hundred fifty-two".