422370356 has 24 divisors (see below), whose sum is σ = 771478344. Its totient is φ = 202142720.

The previous prime is 422370353. The next prime is 422370359. The reversal of 422370356 is 653073224.

It is an interprime number because it is at equal distance from previous prime (422370353) and next prime (422370359).

It can be written as a sum of positive squares in 4 ways, for example, as 32307856 + 390062500 = 5684^2 + 19750^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422370353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15605 + ... + 32988.

It is an arithmetic number, because the mean of its divisors is an integer number (32144931).

Almost surely, 2^422370356 is an apocalyptic number.

It is an amenable number.

422370356 is a deficient number, since it is larger than the sum of its proper divisors (349107988).

422370356 is a wasteful number, since it uses less digits than its factorization.

422370356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48691 (or 48689 counting only the distinct ones).

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

The square root of 422370356 is about 20551.6509312512. The cubic root of 422370356 is about 750.2934294802.

The spelling of 422370356 in words is "four hundred twenty-two million, three hundred seventy thousand, three hundred fifty-six".