928040452 has 6 divisors (see below), whose sum is σ = 1624070798. Its totient is φ = 464020224.

The previous prime is 928040447. The next prime is 928040467. The reversal of 928040452 is 254040829.

It can be written as a sum of positive squares in only one way, i.e., 581484996 + 346555456 = 24114^2 + 18616^2 .

It is a super-2 number, since 2×928040452² = 1722518161096728608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116005053 + ... + 116005060.

Almost surely, 2^928040452 is an apocalyptic number.

It is an amenable number.

928040452 is a deficient number, since it is larger than the sum of its proper divisors (696030346).

928040452 is a wasteful number, since it uses less digits than its factorization.

928040452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232010117 (or 232010115 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 928040452 is about 30463.7563671981. The cubic root of 928040452 is about 975.4139647359.

The spelling of 928040452 in words is "nine hundred twenty-eight million, forty thousand, four hundred fifty-two".