2956745 has 8 divisors (see below), whose sum is σ = 3870720. Its totient is φ = 2150320.

The previous prime is 2956741. The next prime is 2956747. The reversal of 2956745 is 5476592.

It is a happy number.

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

It is not a de Polignac number, because 2956745 - 2² = 2956741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2956699 and 2956708.

It is not an unprimeable number, because it can be changed into a prime (2956741) 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, 26825 + ... + 26934.

It is an arithmetic number, because the mean of its divisors is an integer number (483840).

2^2956745 is an apocalyptic number.

It is an amenable number.

2956745 is a deficient number, since it is larger than the sum of its proper divisors (913975).

2956745 is a wasteful number, since it uses less digits than its factorization.

2956745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53775.

The product of its digits is 75600, while the sum is 38.

The square root of 2956745 is about 1719.5188280446. The cubic root of 2956745 is about 143.5284375082.

The spelling of 2956745 in words is "two million, nine hundred fifty-six thousand, seven hundred forty-five".