94211892 has 36 divisors (see below), whose sum is σ = 252156996. Its totient is φ = 29556480.

The previous prime is 94211869. The next prime is 94211893. The reversal of 94211892 is 29811249.

It can be written as a sum of positive squares in 2 ways, for example, as 51753636 + 42458256 = 7194^2 + 6516^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94211893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76359 + ... + 77582.

It is an arithmetic number, because the mean of its divisors is an integer number (7004361).

Almost surely, 2^94211892 is an apocalyptic number.

It is an amenable number.

94211892 is an abundant number, since it is smaller than the sum of its proper divisors (157945104).

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

94211892 is a wasteful number, since it uses less digits than its factorization.

94211892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153968 (or 153963 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 94211892 is about 9706.2810591905. The cubic root of 94211892 is about 455.0249827284.

The spelling of 94211892 in words is "ninety-four million, two hundred eleven thousand, eight hundred ninety-two".