5642460 has 108 divisors (see below), whose sum is σ = 18186168. Its totient is φ = 1469664.

The previous prime is 5642459. The next prime is 5642477. The reversal of 5642460 is 642465.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (108).

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

It is a zygodrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 131199 + ... + 131241.

Almost surely, 2^5642460 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 5642460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9093084).

5642460 is an abundant number, since it is smaller than the sum of its proper divisors (12543708).

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

5642460 is an equidigital number, since it uses as much as digits as its factorization.

5642460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5642460 is about 2375.3862843757. The cubic root of 5642460 is about 178.0284851101.

The spelling of 5642460 in words is "five million, six hundred forty-two thousand, four hundred sixty".