37642325 has 24 divisors (see below), whose sum is σ = 56157120. Its totient is φ = 24451200.

The previous prime is 37642321. The next prime is 37642327. The reversal of 37642325 is 52324673.

It is not a de Polignac number, because 37642325 - 2² = 37642321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 37642291 and 37642300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37642321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2336 + ... + 8985.

It is an arithmetic number, because the mean of its divisors is an integer number (2339880).

Almost surely, 2^37642325 is an apocalyptic number.

37642325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

37642325 is a deficient number, since it is larger than the sum of its proper divisors (18514795).

37642325 is a wasteful number, since it uses less digits than its factorization.

37642325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11357 (or 11352 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 37642325 is about 6135.3341392299. The cubic root of 37642325 is about 335.1393939837.

Adding to 37642325 its reverse (52324673), we get a palindrome (89966998).

The spelling of 37642325 in words is "thirty-seven million, six hundred forty-two thousand, three hundred twenty-five".