622672352 has 12 divisors (see below), whose sum is σ = 1225886256. Its totient is φ = 311336160.

The previous prime is 622672333. The next prime is 622672357. The reversal of 622672352 is 253276226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622672357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9729224 + ... + 9729287.

It is an arithmetic number, because the mean of its divisors is an integer number (102157188).

Almost surely, 2^622672352 is an apocalyptic number.

It is an amenable number.

622672352 is a deficient number, since it is larger than the sum of its proper divisors (603213904).

622672352 is a wasteful number, since it uses less digits than its factorization.

622672352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19458521 (or 19458513 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 622672352 is about 24953.4036155391. The cubic root of 622672352 is about 853.9252604217.

The spelling of 622672352 in words is "six hundred twenty-two million, six hundred seventy-two thousand, three hundred fifty-two".