372721025 has 12 divisors (see below), whose sum is σ = 463689072. Its totient is φ = 297199440.

The previous prime is 372721009. The next prime is 372721093. The reversal of 372721025 is 520127273.

It is not a de Polignac number, because 372721025 - 2⁴ = 372721009 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16607 + ... + 31956.

It is an arithmetic number, because the mean of its divisors is an integer number (38640756).

Almost surely, 2^372721025 is an apocalyptic number.

It is an amenable number.

372721025 is a deficient number, since it is larger than the sum of its proper divisors (90968047).

372721025 is a wasteful number, since it uses less digits than its factorization.

372721025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48880 (or 48875 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 372721025 is about 19305.9841758974. The cubic root of 372721025 is about 719.6609933126.

Adding to 372721025 its reverse (520127273), we get a palindrome (892848298).

The spelling of 372721025 in words is "three hundred seventy-two million, seven hundred twenty-one thousand, twenty-five".