22835402 has 4 divisors (see below), whose sum is σ = 34253106. Its totient is φ = 11417700.

The previous prime is 22835399. The next prime is 22835429. The reversal of 22835402 is 20453822.

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., 22005481 + 829921 = 4691^2 + 911^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5708849 + ... + 5708852.

Almost surely, 2^22835402 is an apocalyptic number.

22835402 is a deficient number, since it is larger than the sum of its proper divisors (11417704).

22835402 is a wasteful number, since it uses less digits than its factorization.

22835402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11417703.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 22835402 is about 4778.6401831483. The cubic root of 22835402 is about 283.7066749302.

The spelling of 22835402 in words is "twenty-two million, eight hundred thirty-five thousand, four hundred two".