7314981 has 16 divisors (see below), whose sum is σ = 10872000. Its totient is φ = 4347648.

The previous prime is 7314973. The next prime is 7315001. The reversal of 7314981 is 1894137.

It is not a de Polignac number, because 7314981 - 2³ = 7314973 is a prime.

It is a super-2 number, since 2×7314981² = 107017894060722, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7314911) 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, 2806 + ... + 4743.

It is an arithmetic number, because the mean of its divisors is an integer number (679500).

Almost surely, 2^7314981 is an apocalyptic number.

It is an amenable number.

7314981 is a deficient number, since it is larger than the sum of its proper divisors (3557019).

7314981 is a wasteful number, since it uses less digits than its factorization.

7314981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7588.

The product of its digits is 6048, while the sum is 33.

The square root of 7314981 is about 2704.6221547566. The cubic root of 7314981 is about 194.1203508023.

The spelling of 7314981 in words is "seven million, three hundred fourteen thousand, nine hundred eighty-one".