84074748 has 48 divisors (see below), whose sum is σ = 201350016. Its totient is φ = 27293760.

The previous prime is 84074743. The next prime is 84074773. The reversal of 84074748 is 84747048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84074743) 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, 103263 + ... + 104073.

It is an arithmetic number, because the mean of its divisors is an integer number (4194792).

Almost surely, 2^84074748 is an apocalyptic number.

It is an amenable number.

84074748 is an abundant number, since it is smaller than the sum of its proper divisors (117275268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84074748 is a wasteful number, since it uses less digits than its factorization.

84074748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 200704, while the sum is 42.

The square root of 84074748 is about 9169.2283208567. The cubic root of 84074748 is about 438.0817803552.

The spelling of 84074748 in words is "eighty-four million, seventy-four thousand, seven hundred forty-eight".