42092496 has 30 divisors (see below), whose sum is σ = 117800930. Its totient is φ = 14030784.

The previous prime is 42092473. The next prime is 42092497. The reversal of 42092496 is 69429024.

It can be written as a sum of positive squares in only one way, i.e., 41216400 + 876096 = 6420^2 + 936^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 42092496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42092497) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 146011 + ... + 146298.

Almost surely, 2^42092496 is an apocalyptic number.

It is an amenable number.

42092496 is an abundant number, since it is smaller than the sum of its proper divisors (75708434).

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

42092496 is a wasteful number, since it uses less digits than its factorization.

42092496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292323 (or 292314 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 42092496 is about 6487.8729950578. The cubic root of 42092496 is about 347.8576508566.

The spelling of 42092496 in words is "forty-two million, ninety-two thousand, four hundred ninety-six".