20376242 has 16 divisors (see below), whose sum is σ = 31099200. Its totient is φ = 10011600.

The previous prime is 20376211. The next prime is 20376253. The reversal of 20376242 is 24267302.

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, 32609 + ... + 33227.

It is an arithmetic number, because the mean of its divisors is an integer number (1943700).

Almost surely, 2^20376242 is an apocalyptic number.

20376242 is a deficient number, since it is larger than the sum of its proper divisors (10722958).

20376242 is a wasteful number, since it uses less digits than its factorization.

20376242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 20376242 is about 4514.0050952563. The cubic root of 20376242 is about 273.1333281397.

The spelling of 20376242 in words is "twenty million, three hundred seventy-six thousand, two hundred forty-two".