7401152748 has 48 divisors (see below), whose sum is σ = 19104664320. Its totient is φ = 2211182400.

The previous prime is 7401152747. The next prime is 7401152767. The reversal of 7401152748 is 8472511047.

It is not an unprimeable number, because it can be changed into a prime (7401152741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385483 + ... + 404226.

It is an arithmetic number, because the mean of its divisors is an integer number (398013840).

Almost surely, 2^7401152748 is an apocalyptic number.

It is an amenable number.

7401152748 is an abundant number, since it is smaller than the sum of its proper divisors (11703511572).

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

7401152748 is a wasteful number, since it uses less digits than its factorization.

7401152748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789798 (or 789796 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 7401152748 is about 86029.9526211656. The cubic root of 7401152748 is about 1948.7963422582.

The spelling of 7401152748 in words is "seven billion, four hundred one million, one hundred fifty-two thousand, seven hundred forty-eight".