22707082 has 4 divisors (see below), whose sum is σ = 34060626. Its totient is φ = 11353540.

The previous prime is 22707079. The next prime is 22707101. The reversal of 22707082 is 28070722.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19280881 + 3426201 = 4391^2 + 1851^2 .

It is a super-2 number, since 2×22707082² = 1031223145909448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22707082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5676769 + ... + 5676772.

Almost surely, 2^22707082 is an apocalyptic number.

22707082 is a deficient number, since it is larger than the sum of its proper divisors (11353544).

22707082 is a wasteful number, since it uses less digits than its factorization.

22707082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353543.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 22707082 is about 4765.1948543580. The cubic root of 22707082 is about 283.1742611892.

The spelling of 22707082 in words is "twenty-two million, seven hundred seven thousand, eighty-two".