84093954 has 32 divisors (see below), whose sum is σ = 192497280. Its totient is φ = 23991552.

The previous prime is 84093949. The next prime is 84093967. The reversal of 84093954 is 45939048.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43962 + ... + 45834.

It is an arithmetic number, because the mean of its divisors is an integer number (6015540).

Almost surely, 2^84093954 is an apocalyptic number.

84093954 is an abundant number, since it is smaller than the sum of its proper divisors (108403326).

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

84093954 is a wasteful number, since it uses less digits than its factorization.

84093954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 84093954 is about 9170.2755683785. The cubic root of 84093954 is about 438.1151362211.

The spelling of 84093954 in words is "eighty-four million, ninety-three thousand, nine hundred fifty-four".