5787972 has 36 divisors (see below), whose sum is σ = 14974960. Its totient is φ = 1883952.

The previous prime is 5787961. The next prime is 5787983. The reversal of 5787972 is 2797875.

5787972 is a `hidden beast` number, since 578 + 7 + 9 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (5787961) and next prime (5787983).

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322 + ... + 3417.

Almost surely, 2^5787972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5787972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7487480).

5787972 is an abundant number, since it is smaller than the sum of its proper divisors (9186988).

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

5787972 is a wasteful number, since it uses less digits than its factorization.

5787972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3792 (or 3787 counting only the distinct ones).

The product of its digits is 246960, while the sum is 45.

The square root of 5787972 is about 2405.8204421777. The cubic root of 5787972 is about 179.5458923686.

The spelling of 5787972 in words is "five million, seven hundred eighty-seven thousand, nine hundred seventy-two".