70272662 has 12 divisors (see below), whose sum is σ = 111975180. Its totient is φ = 33069216.

The previous prime is 70272637. The next prime is 70272703. The reversal of 70272662 is 26627207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60212 + ... + 61367.

It is an arithmetic number, because the mean of its divisors is an integer number (9331265).

Almost surely, 2^70272662 is an apocalyptic number.

70272662 is a deficient number, since it is larger than the sum of its proper divisors (41702518).

70272662 is a wasteful number, since it uses less digits than its factorization.

70272662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121615 (or 121598 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 70272662 is about 8382.8790996888. The cubic root of 70272662 is about 412.6629404651.

Adding to 70272662 its reverse (26627207), we get a palindrome (96899869).

The spelling of 70272662 in words is "seventy million, two hundred seventy-two thousand, six hundred sixty-two".