748000158 has 16 divisors (see below), whose sum is σ = 1561044096. Its totient is φ = 238492760.

The previous prime is 748000157. The next prime is 748000193. The reversal of 748000158 is 851000847.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748000157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2710008 + ... + 2710283.

It is an arithmetic number, because the mean of its divisors is an integer number (97565256).

Almost surely, 2^748000158 is an apocalyptic number.

748000158 is an abundant number, since it is smaller than the sum of its proper divisors (813043938).

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

748000158 is a wasteful number, since it uses less digits than its factorization.

748000158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420319.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 748000158 is about 27349.5915508806. The cubic root of 748000158 is about 907.7520322383.

The spelling of 748000158 in words is "seven hundred forty-eight million, one hundred fifty-eight", and thus it is an aban number.