372140623 has 2 divisors, whose sum is σ = 372140624. Its totient is φ = 372140622.

The previous prime is 372140617. The next prime is 372140627. The reversal of 372140623 is 326041273.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 372140623 - 2¹⁷ = 372009551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 372140591 and 372140600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (372140627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186070311 + 186070312.

It is an arithmetic number, because the mean of its divisors is an integer number (186070312).

Almost surely, 2^372140623 is an apocalyptic number.

372140623 is a deficient number, since it is larger than the sum of its proper divisors (1).

372140623 is an equidigital number, since it uses as much as digits as its factorization.

372140623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 372140623 is about 19290.9466589901. The cubic root of 372140623 is about 719.2872466852.

Adding to 372140623 its reverse (326041273), we get a palindrome (698181896).

It can be divided in two parts, 3721 and 40623, that added together give a palindrome (44344).

The spelling of 372140623 in words is "three hundred seventy-two million, one hundred forty thousand, six hundred twenty-three".