5403264 has 32 divisors (see below), whose sum is σ = 14353440. Its totient is φ = 1800960.

The previous prime is 5403259. The next prime is 5403283. The reversal of 5403264 is 4623045.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6652 + ... + 7419.

It is an arithmetic number, because the mean of its divisors is an integer number (448545).

Almost surely, 2^5403264 is an apocalyptic number.

It is an amenable number.

5403264 is an abundant number, since it is smaller than the sum of its proper divisors (8950176).

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

5403264 is a wasteful number, since it uses less digits than its factorization.

5403264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14088 (or 14076 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5403264 is about 2324.4922026111. The cubic root of 5403264 is about 175.4764052987.

The spelling of 5403264 in words is "five million, four hundred three thousand, two hundred sixty-four".