79237425 has 48 divisors (see below), whose sum is σ = 143562240. Its totient is φ = 38384640.

The previous prime is 79237423. The next prime is 79237427. The reversal of 79237425 is 52473297.

It is an interprime number because it is at equal distance from previous prime (79237423) and next prime (79237427).

It is not a de Polignac number, because 79237425 - 2¹ = 79237423 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79237421) 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 47 ways as a sum of consecutive naturals, for example, 35904 + ... + 38046.

It is an arithmetic number, because the mean of its divisors is an integer number (2990880).

Almost surely, 2^79237425 is an apocalyptic number.

79237425 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

79237425 is a deficient number, since it is larger than the sum of its proper divisors (64324815).

79237425 is a wasteful number, since it uses less digits than its factorization.

79237425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202 (or 2197 counting only the distinct ones).

The product of its digits is 105840, while the sum is 39.

The square root of 79237425 is about 8901.5405969978. The cubic root of 79237425 is about 429.5134662931.

The spelling of 79237425 in words is "seventy-nine million, two hundred thirty-seven thousand, four hundred twenty-five".