747590422 has 8 divisors (see below), whose sum is σ = 1138122936. Its totient is φ = 368216112.

The previous prime is 747590411. The next prime is 747590429. The reversal of 747590422 is 224095747.

747590422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×747590422² = 1117782878132276168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747590429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2789383 + ... + 2789650.

It is an arithmetic number, because the mean of its divisors is an integer number (142265367).

Almost surely, 2^747590422 is an apocalyptic number.

747590422 is a deficient number, since it is larger than the sum of its proper divisors (390532514).

747590422 is a wasteful number, since it uses less digits than its factorization.

747590422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5579102.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 747590422 is about 27342.0998096342. The cubic root of 747590422 is about 907.5862539220.

The spelling of 747590422 in words is "seven hundred forty-seven million, five hundred ninety thousand, four hundred twenty-two".