7248560 has 40 divisors (see below), whose sum is σ = 18387216. Its totient is φ = 2635520.

The previous prime is 7248551. The next prime is 7248581. The reversal of 7248560 is 658427.

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

It is an Ulam number.

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, 3239 + ... + 4998.

Almost surely, 2^7248560 is an apocalyptic number.

It is an amenable number.

7248560 is an abundant number, since it is smaller than the sum of its proper divisors (11138656).

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

7248560 is a wasteful number, since it uses less digits than its factorization.

7248560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8261 (or 8255 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 7248560 is about 2692.3149890011. The cubic root of 7248560 is about 193.5310172465.

Subtracting from 7248560 its sum of digits (32), we obtain a triangular number (7248528 = T₃₈₀₇).

The spelling of 7248560 in words is "seven million, two hundred forty-eight thousand, five hundred sixty".