70492 has 6 divisors (see below), whose sum is σ = 123368. Its totient is φ = 35244.

The previous prime is 70489. The next prime is 70501. The reversal of 70492 is 29407.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8808 + ... + 8815.

2⁷⁰⁴⁹² is an apocalyptic number.

It is an amenable number.

70492 is a deficient number, since it is larger than the sum of its proper divisors (52876).

70492 is a wasteful number, since it uses less digits than its factorization.

70492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17627 (or 17625 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 70492 is about 265.5032956481. The cubic root of 70492 is about 41.3091834878.

Adding to 70492 its reverse (29407), we get a palindrome (99899).

The spelling of 70492 in words is "seventy thousand, four hundred ninety-two".