7452380 has 24 divisors (see below), whose sum is σ = 16854432. Its totient is φ = 2751552.

The previous prime is 7452377. The next prime is 7452397. The reversal of 7452380 is 832547.

It is a happy 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, 14072 + ... + 14591.

It is an arithmetic number, because the mean of its divisors is an integer number (702268).

Almost surely, 2^7452380 is an apocalyptic number.

It is an amenable number.

7452380 is an abundant number, since it is smaller than the sum of its proper divisors (9402052).

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

7452380 is a wasteful number, since it uses less digits than its factorization.

7452380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28685 (or 28683 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 7452380 is about 2729.9047602435. The cubic root of 7452380 is about 195.3282221584.

It can be divided in two parts, 745 and 2380, that added together give a 5-th power (3125 = 5⁵).

The spelling of 7452380 in words is "seven million, four hundred fifty-two thousand, three hundred eighty".