748894526 has 8 divisors (see below), whose sum is σ = 1123617504. Its totient is φ = 374355360.

The previous prime is 748894507. The next prime is 748894529. The reversal of 748894526 is 625498847.

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

It is a super-2 number, since 2×748894526² = 1121686022145529352, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748894529) 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, 35270 + ... + 52361.

It is an arithmetic number, because the mean of its divisors is an integer number (140452188).

Almost surely, 2^748894526 is an apocalyptic number.

748894526 is a deficient number, since it is larger than the sum of its proper divisors (374722978).

748894526 is a wasteful number, since it uses less digits than its factorization.

748894526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91906.

The product of its digits is 3870720, while the sum is 53.

The square root of 748894526 is about 27365.9373309229. The cubic root of 748894526 is about 908.1136814524.

The spelling of 748894526 in words is "seven hundred forty-eight million, eight hundred ninety-four thousand, five hundred twenty-six".