92021402 has 8 divisors (see below), whose sum is σ = 150580512. Its totient is φ = 41827900.

The previous prime is 92021401. The next prime is 92021417. The reversal of 92021402 is 20412029.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (92021401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2091374 + ... + 2091417.

It is an arithmetic number, because the mean of its divisors is an integer number (18822564).

Almost surely, 2^92021402 is an apocalyptic number.

92021402 is a deficient number, since it is larger than the sum of its proper divisors (58559110).

92021402 is a wasteful number, since it uses less digits than its factorization.

92021402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182804.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 92021402 is about 9592.7786381215. The cubic root of 92021402 is about 451.4707467310.

It can be divided in two parts, 920 and 21402, that added together give a palindrome (22322).

The spelling of 92021402 in words is "ninety-two million, twenty-one thousand, four hundred two".