7214380 has 24 divisors (see below), whose sum is σ = 15250032. Its totient is φ = 2866752.

The previous prime is 7214377. The next prime is 7214393. The reversal of 7214380 is 834127.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 2154 + ... + 4366.

It is an arithmetic number, because the mean of its divisors is an integer number (635418).

Almost surely, 2^7214380 is an apocalyptic number.

It is an amenable number.

7214380 is an abundant number, since it is smaller than the sum of its proper divisors (8035652).

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

7214380 is a wasteful number, since it uses less digits than its factorization.

7214380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385 (or 2383 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7214380 is about 2685.9597912106. The cubic root of 7214380 is about 193.2263445565.

The spelling of 7214380 in words is "seven million, two hundred fourteen thousand, three hundred eighty".