748047156 has 48 divisors (see below), whose sum is σ = 1765573824. Its totient is φ = 246491136.

The previous prime is 748047149. The next prime is 748047197. The reversal of 748047156 is 651740847.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399735 + ... + 401601.

It is an arithmetic number, because the mean of its divisors is an integer number (36782788).

Almost surely, 2^748047156 is an apocalyptic number.

It is an amenable number.

748047156 is an abundant number, since it is smaller than the sum of its proper divisors (1017526668).

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

748047156 is a wasteful number, since it uses less digits than its factorization.

748047156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240 (or 2238 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 748047156 is about 27350.4507458287. The cubic root of 748047156 is about 907.7710436587.

The spelling of 748047156 in words is "seven hundred forty-eight million, forty-seven thousand, one hundred fifty-six".