21334802 has 8 divisors (see below), whose sum is σ = 32313216. Its totient is φ = 10563732.

The previous prime is 21334787. The next prime is 21334849. The reversal of 21334802 is 20843312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51578 + ... + 51989.

It is an arithmetic number, because the mean of its divisors is an integer number (4039152).

Almost surely, 2^21334802 is an apocalyptic number.

21334802 is a deficient number, since it is larger than the sum of its proper divisors (10978414).

21334802 is a wasteful number, since it uses less digits than its factorization.

21334802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103672.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 21334802 is about 4618.9611386111. The cubic root of 21334802 is about 277.3508740729.

The spelling of 21334802 in words is "twenty-one million, three hundred thirty-four thousand, eight hundred two".