7212485 has 16 divisors (see below), whose sum is σ = 9942912. Its totient is φ = 4920000.

The previous prime is 7212397. The next prime is 7212487. The reversal of 7212485 is 5842127.

It is not a de Polignac number, because 7212485 - 2¹² = 7208389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7212487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8375 + ... + 9195.

It is an arithmetic number, because the mean of its divisors is an integer number (621432).

Almost surely, 2^7212485 is an apocalyptic number.

It is an amenable number.

7212485 is a deficient number, since it is larger than the sum of its proper divisors (2730427).

7212485 is a wasteful number, since it uses less digits than its factorization.

7212485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084.

The product of its digits is 4480, while the sum is 29.

The square root of 7212485 is about 2685.6070077359. The cubic root of 7212485 is about 193.2094248310.

The spelling of 7212485 in words is "seven million, two hundred twelve thousand, four hundred eighty-five".