7045955 has 12 divisors (see below), whose sum is σ = 9835920. Its totient is φ = 4831344.

The previous prime is 7045949. The next prime is 7045963. The reversal of 7045955 is 5595407.

It is not a de Polignac number, because 7045955 - 2⁸ = 7045699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14135 + ... + 14624.

It is an arithmetic number, because the mean of its divisors is an integer number (819660).

Almost surely, 2^7045955 is an apocalyptic number.

7045955 is a deficient number, since it is larger than the sum of its proper divisors (2789965).

7045955 is a wasteful number, since it uses less digits than its factorization.

7045955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28778 (or 28771 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 35.

The square root of 7045955 is about 2654.4217826110. The cubic root of 7045955 is about 191.7108186459.

It can be divided in two parts, 7045 and 955, that added together give a cube (8000 = 20³).

The spelling of 7045955 in words is "seven million, forty-five thousand, nine hundred fifty-five".