10213612 has 6 divisors (see below), whose sum is σ = 17873828. Its totient is φ = 5106804.

The previous prime is 10213603. The next prime is 10213631. The reversal of 10213612 is 21631201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276698 + ... + 1276705.

Almost surely, 2^10213612 is an apocalyptic number.

It is an amenable number.

10213612 is a deficient number, since it is larger than the sum of its proper divisors (7660216).

10213612 is a wasteful number, since it uses less digits than its factorization.

10213612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553407 (or 2553405 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 10213612 is about 3195.8742152970. The cubic root of 10213612 is about 216.9667174847.

Adding to 10213612 its reverse (21631201), we get a palindrome (31844813).

The spelling of 10213612 in words is "ten million, two hundred thirteen thousand, six hundred twelve".