22340698 has 16 divisors (see below), whose sum is σ = 34389504. Its totient is φ = 10879920.

The previous prime is 22340687. The next prime is 22340723. The reversal of 22340698 is 89604322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25036 + ... + 25912.

It is an arithmetic number, because the mean of its divisors is an integer number (2149344).

Almost surely, 2^22340698 is an apocalyptic number.

22340698 is a deficient number, since it is larger than the sum of its proper divisors (12048806).

22340698 is a wasteful number, since it uses less digits than its factorization.

22340698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 22340698 is about 4726.5947573279. The cubic root of 22340698 is about 281.6429681791.

It can be divided in two parts, 22340 and 698, that multiplied together give a triangular number (15593320 = T₅₅₈₄).

The spelling of 22340698 in words is "twenty-two million, three hundred forty thousand, six hundred ninety-eight".