75227348 has 18 divisors (see below), whose sum is σ = 153141786. Its totient is φ = 32240208.

The previous prime is 75227323. The next prime is 75227351. The reversal of 75227348 is 84372257.

It can be written as a sum of positive squares in only one way, i.e., 65480464 + 9746884 = 8092^2 + 3122^2 .

It is a super-2 number, since 2×75227348² = 11318307774226208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191711 + ... + 192102.

It is an arithmetic number, because the mean of its divisors is an integer number (8507877).

Almost surely, 2^75227348 is an apocalyptic number.

It is an amenable number.

75227348 is an abundant number, since it is smaller than the sum of its proper divisors (77914438).

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

75227348 is a wasteful number, since it uses less digits than its factorization.

75227348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383831 (or 383822 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 75227348 is about 8673.3700486028. The cubic root of 75227348 is about 422.1420199874.

The spelling of 75227348 in words is "seventy-five million, two hundred twenty-seven thousand, three hundred forty-eight".