7455961 has 8 divisors (see below), whose sum is σ = 7966880. Its totient is φ = 6956928.

The previous prime is 7455949. The next prime is 7455977. The reversal of 7455961 is 1695547.

7455961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7455961 - 2¹⁵ = 7423193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7455961.

It is not an unprimeable number, because it can be changed into a prime (7455901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1656 + ... + 4201.

It is an arithmetic number, because the mean of its divisors is an integer number (995860).

Almost surely, 2^7455961 is an apocalyptic number.

It is an amenable number.

7455961 is a deficient number, since it is larger than the sum of its proper divisors (510919).

7455961 is a wasteful number, since it uses less digits than its factorization.

7455961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5943.

The product of its digits is 37800, while the sum is 37.

The square root of 7455961 is about 2730.5605651587. The cubic root of 7455961 is about 195.3595033669.

The spelling of 7455961 in words is "seven million, four hundred fifty-five thousand, nine hundred sixty-one".