75748316 has 18 divisors (see below), whose sum is σ = 154202328. Its totient is φ = 32463480.

The previous prime is 75748313. The next prime is 75748333. The reversal of 75748316 is 61384757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75748313) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 193040 + ... + 193431.

It is an arithmetic number, because the mean of its divisors is an integer number (8566796).

Almost surely, 2^75748316 is an apocalyptic number.

It is an amenable number.

75748316 is an abundant number, since it is smaller than the sum of its proper divisors (78454012).

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

75748316 is a wasteful number, since it uses less digits than its factorization.

75748316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386489 (or 386480 counting only the distinct ones).

The product of its digits is 141120, while the sum is 41.

The square root of 75748316 is about 8703.3508489547. The cubic root of 75748316 is about 423.1142584148.

The spelling of 75748316 in words is "seventy-five million, seven hundred forty-eight thousand, three hundred sixteen".