84275037 has 24 divisors (see below), whose sum is σ = 151769280. Its totient is φ = 43778880.

The previous prime is 84275027. The next prime is 84275071. The reversal of 84275037 is 73057248.

It is not a de Polignac number, because 84275037 - 2⁶ = 84274973 is a prime.

It is a super-2 number, since 2×84275037² = 14204563722702738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84274992 and 84275010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84275027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60112 + ... + 61497.

It is an arithmetic number, because the mean of its divisors is an integer number (6323720).

Almost surely, 2^84275037 is an apocalyptic number.

It is an amenable number.

84275037 is a deficient number, since it is larger than the sum of its proper divisors (67494243).

84275037 is a wasteful number, since it uses less digits than its factorization.

84275037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121633 (or 121630 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 84275037 is about 9180.1436263274. The cubic root of 84275037 is about 438.4293812697.

The spelling of 84275037 in words is "eighty-four million, two hundred seventy-five thousand, thirty-seven".