19760042 has 16 divisors (see below), whose sum is σ = 30257280. Its totient is φ = 9676128.

The previous prime is 19760029. The next prime is 19760063. The reversal of 19760042 is 24006791.

It is a pancake number, because a pancake can be divided into 19760042 parts by 6286 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 19759987 and 19760014.

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, 31718 + ... + 32334.

It is an arithmetic number, because the mean of its divisors is an integer number (1891080).

Almost surely, 2^19760042 is an apocalyptic number.

19760042 is a deficient number, since it is larger than the sum of its proper divisors (10497238).

19760042 is a wasteful number, since it uses less digits than its factorization.

19760042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 19760042 is about 4445.2268783494. The cubic root of 19760042 is about 270.3518139017.

The spelling of 19760042 in words is "nineteen million, seven hundred sixty thousand, forty-two".