5732490 has 64 divisors (see below), whose sum is σ = 14774400. Its totient is φ = 1419264.

The previous prime is 5732479. The next prime is 5732501. The reversal of 5732490 is 942375.

It is an interprime number because it is at equal distance from previous prime (5732479) and next prime (5732501).

It is a super-2 number, since 2×5732490² = 65722883200200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50674 + ... + 50786.

It is an arithmetic number, because the mean of its divisors is an integer number (230850).

Almost surely, 2^5732490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5732490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7387200).

5732490 is an abundant number, since it is smaller than the sum of its proper divisors (9041910).

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

5732490 is a wasteful number, since it uses less digits than its factorization.

5732490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 5732490 is about 2394.2618904372. The cubic root of 5732490 is about 178.9703559827.

The spelling of 5732490 in words is "five million, seven hundred thirty-two thousand, four hundred ninety".