2945108 has 6 divisors (see below), whose sum is σ = 5153946. Its totient is φ = 1472552.

The previous prime is 2945101. The next prime is 2945123. The reversal of 2945108 is 8015492.

It can be written as a sum of positive squares in only one way, i.e., 2617924 + 327184 = 1618^2 + 572^2 .

It is a super-2 number, since 2×2945108² = 17347322263328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368135 + ... + 368142.

It is an arithmetic number, because the mean of its divisors is an integer number (858991).

2^2945108 is an apocalyptic number.

It is an amenable number.

2945108 is a deficient number, since it is larger than the sum of its proper divisors (2208838).

2945108 is a wasteful number, since it uses less digits than its factorization.

2945108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736281 (or 736279 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 2945108 is about 1716.1316965781. The cubic root of 2945108 is about 143.3398927351.

The spelling of 2945108 in words is "two million, nine hundred forty-five thousand, one hundred eight".