26371972 has 48 divisors (see below), whose sum is σ = 52553088. Its totient is φ = 11473920.

The previous prime is 26371951. The next prime is 26371973. The reversal of 26371972 is 27917362.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (26371973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157833 + ... + 157999.

It is an arithmetic number, because the mean of its divisors is an integer number (1094856).

Almost surely, 2^26371972 is an apocalyptic number.

26371972 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26371972 is a deficient number, since it is larger than the sum of its proper divisors (26181116).

26371972 is a wasteful number, since it uses less digits than its factorization.

26371972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 26371972 is about 5135.3648361144. The cubic root of 26371972 is about 297.6556989294.

The spelling of 26371972 in words is "twenty-six million, three hundred seventy-one thousand, nine hundred seventy-two".