84052636 has 6 divisors (see below), whose sum is σ = 147092120. Its totient is φ = 42026316.

The previous prime is 84052627. The next prime is 84052663. The reversal of 84052636 is 63625048.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10506576 + ... + 10506583.

Almost surely, 2^84052636 is an apocalyptic number.

It is an amenable number.

84052636 is a deficient number, since it is larger than the sum of its proper divisors (63039484).

84052636 is a wasteful number, since it uses less digits than its factorization.

84052636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21013163 (or 21013161 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 84052636 is about 9168.0224694315. The cubic root of 84052636 is about 438.0433712256.

The spelling of 84052636 in words is "eighty-four million, fifty-two thousand, six hundred thirty-six".