26371642 has 32 divisors (see below), whose sum is σ = 44979264. Its totient is φ = 11491200.

The previous prime is 26371637. The next prime is 26371661. The reversal of 26371642 is 24617362.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57478 + ... + 57934.

It is an arithmetic number, because the mean of its divisors is an integer number (1405602).

Almost surely, 2^26371642 is an apocalyptic number.

26371642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

26371642 is a deficient number, since it is larger than the sum of its proper divisors (18607622).

26371642 is a wasteful number, since it uses less digits than its factorization.

26371642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its digits is 12096, while the sum is 31.

The square root of 26371642 is about 5135.3327058721. The cubic root of 26371642 is about 297.6544573740.

The spelling of 26371642 in words is "twenty-six million, three hundred seventy-one thousand, six hundred forty-two".