84937625 has 8 divisors (see below), whose sum is σ = 106002312. Its totient is φ = 67950000.

The previous prime is 84937621. The next prime is 84937631. The reversal of 84937625 is 52673948.

It can be written as a sum of positive squares in 4 ways, for example, as 12823561 + 72114064 = 3581^2 + 8492^2 .

It is not a de Polignac number, because 84937625 - 2² = 84937621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84937621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339626 + ... + 339875.

It is an arithmetic number, because the mean of its divisors is an integer number (13250289).

Almost surely, 2^84937625 is an apocalyptic number.

It is an amenable number.

84937625 is a deficient number, since it is larger than the sum of its proper divisors (21064687).

84937625 is an equidigital number, since it uses as much as digits as its factorization.

84937625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679516 (or 679506 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 84937625 is about 9216.1610771514. The cubic root of 84937625 is about 439.5753909953.

The spelling of 84937625 in words is "eighty-four million, nine hundred thirty-seven thousand, six hundred twenty-five".