422625350 has 24 divisors (see below), whose sum is σ = 898381488. Its totient is φ = 144900000.

The previous prime is 422625277. The next prime is 422625361. The reversal of 422625350 is 53526224.

It is a super-2 number, since 2×422625350² = 357224372925245000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603401 + ... + 604100.

It is an arithmetic number, because the mean of its divisors is an integer number (37432562).

Almost surely, 2^422625350 is an apocalyptic number.

422625350 is an abundant number, since it is smaller than the sum of its proper divisors (475756138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422625350 is a wasteful number, since it uses less digits than its factorization.

422625350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207520 (or 1207515 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 422625350 is about 20557.8537303873. The cubic root of 422625350 is about 750.4443884917. Note that the first 3 decimals are identical.

The spelling of 422625350 in words is "four hundred twenty-two million, six hundred twenty-five thousand, three hundred fifty".