7480957 has 8 divisors (see below), whose sum is σ = 8516160. Its totient is φ = 6504960.

The previous prime is 7480937. The next prime is 7481009. The reversal of 7480957 is 7590847.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7480957 - 2⁷ = 7480829 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7480937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14532 + ... + 15037.

It is an arithmetic number, because the mean of its divisors is an integer number (1064520).

Almost surely, 2^7480957 is an apocalyptic number.

It is an amenable number.

7480957 is a deficient number, since it is larger than the sum of its proper divisors (1035203).

7480957 is a wasteful number, since it uses less digits than its factorization.

7480957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29603.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 7480957 is about 2735.1338175673. The cubic root of 7480957 is about 195.5775731470.

The spelling of 7480957 in words is "seven million, four hundred eighty thousand, nine hundred fifty-seven".