372423705 has 64 divisors (see below), whose sum is σ = 645345792. Its totient is φ = 182927360.

The previous prime is 372423703. The next prime is 372423707. The reversal of 372423705 is 507324273.

It is an interprime number because it is at equal distance from previous prime (372423703) and next prime (372423707).

It is not a de Polignac number, because 372423705 - 2¹ = 372423703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (372423703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1598269 + ... + 1598501.

It is an arithmetic number, because the mean of its divisors is an integer number (10083528).

Almost surely, 2^372423705 is an apocalyptic number.

It is an amenable number.

372423705 is a deficient number, since it is larger than the sum of its proper divisors (272922087).

372423705 is a wasteful number, since it uses less digits than its factorization.

372423705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 35280, while the sum is 33.

The square root of 372423705 is about 19298.2824365279. The cubic root of 372423705 is about 719.4695842676.

Adding to 372423705 its reverse (507324273), we get a palindrome (879747978).

The spelling of 372423705 in words is "three hundred seventy-two million, four hundred twenty-three thousand, seven hundred five".