632423415 has 16 divisors (see below), whose sum is σ = 1089714528. Its totient is φ = 311346816.

The previous prime is 632423411. The next prime is 632423431. The reversal of 632423415 is 514324236.

It is not a de Polignac number, because 632423415 - 2² = 632423411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632423411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621404 + ... + 1621793.

It is an arithmetic number, because the mean of its divisors is an integer number (68107158).

Almost surely, 2^632423415 is an apocalyptic number.

632423415 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

632423415 is a deficient number, since it is larger than the sum of its proper divisors (457291113).

632423415 is a wasteful number, since it uses less digits than its factorization.

632423415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243218.

The product of its digits is 17280, while the sum is 30.

The square root of 632423415 is about 25148.0300421325. The cubic root of 632423415 is about 858.3596888463.

The spelling of 632423415 in words is "six hundred thirty-two million, four hundred twenty-three thousand, four hundred fifteen".