84252973 has 16 divisors (see below), whose sum is σ = 101952000. Its totient is φ = 68014512.

The previous prime is 84252941. The next prime is 84252983. The reversal of 84252973 is 37925248.

It is a cyclic number.

It is not a de Polignac number, because 84252973 - 2⁵ = 84252941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84252923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22038 + ... + 25576.

It is an arithmetic number, because the mean of its divisors is an integer number (6372000).

Almost surely, 2^84252973 is an apocalyptic number.

It is an amenable number.

84252973 is a deficient number, since it is larger than the sum of its proper divisors (17699027).

84252973 is a wasteful number, since it uses less digits than its factorization.

84252973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744.

The product of its digits is 120960, while the sum is 40.

The square root of 84252973 is about 9178.9418235437. The cubic root of 84252973 is about 438.3911162803.

The spelling of 84252973 in words is "eighty-four million, two hundred fifty-two thousand, nine hundred seventy-three".