747430254 has 20 divisors (see below), whose sum is σ = 1674797784. Its totient is φ = 249143364.

The previous prime is 747430223. The next prime is 747430261. The reversal of 747430254 is 452034747.

747430254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2306722 + ... + 2307045.

Almost surely, 2^747430254 is an apocalyptic number.

747430254 is an abundant number, since it is smaller than the sum of its proper divisors (927367530).

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

747430254 is a wasteful number, since it uses less digits than its factorization.

747430254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4613781 (or 4613772 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 747430254 is about 27339.1706896899. The cubic root of 747430254 is about 907.5214338220.

The spelling of 747430254 in words is "seven hundred forty-seven million, four hundred thirty thousand, two hundred fifty-four".