92139294 has 32 divisors (see below), whose sum is σ = 199793664. Its totient is φ = 28159200.

The previous prime is 92139277. The next prime is 92139301. The reversal of 92139294 is 49293129.

It is a super-3 number, since 3×92139294³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7867 + ... + 15689.

It is an arithmetic number, because the mean of its divisors is an integer number (6243552).

Almost surely, 2^92139294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92139294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99896832).

92139294 is an abundant number, since it is smaller than the sum of its proper divisors (107654370).

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

92139294 is a wasteful number, since it uses less digits than its factorization.

92139294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7992.

The product of its digits is 34992, while the sum is 39.

The square root of 92139294 is about 9598.9215019188. The cubic root of 92139294 is about 451.6634630444.

The spelling of 92139294 in words is "ninety-two million, one hundred thirty-nine thousand, two hundred ninety-four".