5312790 has 80 divisors (see below), whose sum is σ = 16343712. Its totient is φ = 1213056.

The previous prime is 5312777. The next prime is 5312803. The reversal of 5312790 is 972135.

It is an interprime number because it is at equal distance from previous prime (5312777) and next prime (5312803).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5202 + ... + 6138.

Almost surely, 2^5312790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5312790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8171856).

5312790 is an abundant number, since it is smaller than the sum of its proper divisors (11030922).

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

5312790 is a wasteful number, since it uses less digits than its factorization.

5312790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 954 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5312790 is about 2304.9490232975. The cubic root of 5312790 is about 174.4914761178.

It can be divided in two parts, 531 and 2790, that added together give a triangular number (3321 = T₈₁).

The spelling of 5312790 in words is "five million, three hundred twelve thousand, seven hundred ninety".