5460240 has 40 divisors (see below), whose sum is σ = 16927488. Its totient is φ = 1456000.

The previous prime is 5460233. The next prime is 5460251. The reversal of 5460240 is 420645.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11136 + ... + 11615.

Almost surely, 2^5460240 is an apocalyptic number.

It is an amenable number.

5460240 is an abundant number, since it is smaller than the sum of its proper divisors (11467248).

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

5460240 is a wasteful number, since it uses less digits than its factorization.

5460240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22767 (or 22761 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 5460240 is about 2336.7156438044. The cubic root of 5460240 is about 176.0910341726.

Adding to 5460240 its reverse (420645), we get a palindrome (5880885).

The spelling of 5460240 in words is "five million, four hundred sixty thousand, two hundred forty".