92144130 has 64 divisors (see below), whose sum is σ = 239597568. Its totient is φ = 22544640.

The previous prime is 92144093. The next prime is 92144137. The reversal of 92144130 is 3144129.

It is a self number, because there is not a number n which added to its sum of digits gives 92144130.

It is not an unprimeable number, because it can be changed into a prime (92144137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73872 + ... + 75108.

It is an arithmetic number, because the mean of its divisors is an integer number (3743712).

Almost surely, 2^92144130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 92144130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119798784).

92144130 is an abundant number, since it is smaller than the sum of its proper divisors (147453438).

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

92144130 is a wasteful number, since it uses less digits than its factorization.

92144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 92144130 is about 9599.1734019133. The cubic root of 92144130 is about 451.6713648714.

Adding to 92144130 its reverse (3144129), we get a palindrome (95288259).

The spelling of 92144130 in words is "ninety-two million, one hundred forty-four thousand, one hundred thirty".