7406312 has 8 divisors (see below), whose sum is σ = 13886850. Its totient is φ = 3703152.

The previous prime is 7406309. The next prime is 7406323. The reversal of 7406312 is 2136047.

It can be written as a sum of positive squares in only one way, i.e., 7150276 + 256036 = 2674^2 + 506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 5.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462887 + ... + 462902.

Almost surely, 2^7406312 is an apocalyptic number.

It is an amenable number.

7406312 is a deficient number, since it is larger than the sum of its proper divisors (6480538).

7406312 is a wasteful number, since it uses less digits than its factorization.

7406312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925795 (or 925791 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 7406312 is about 2721.4540231281. The cubic root of 7406312 is about 194.9249064351.

The spelling of 7406312 in words is "seven million, four hundred six thousand, three hundred twelve".