42510092 has 24 divisors (see below), whose sum is σ = 75769680. Its totient is φ = 20865600.

The previous prime is 42510073. The next prime is 42510119. The reversal of 42510092 is 29001524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55778 + ... + 56534.

It is an arithmetic number, because the mean of its divisors is an integer number (3157070).

Almost surely, 2^42510092 is an apocalyptic number.

It is an amenable number.

42510092 is a deficient number, since it is larger than the sum of its proper divisors (33259588).

42510092 is a wasteful number, since it uses less digits than its factorization.

42510092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 42510092 is about 6519.9763803253. The cubic root of 42510092 is about 349.0042226838.

The spelling of 42510092 in words is "forty-two million, five hundred ten thousand, ninety-two".