2945548 has 6 divisors (see below), whose sum is σ = 5154716. Its totient is φ = 1472772.

The previous prime is 2945531. The next prime is 2945609. The reversal of 2945548 is 8455492.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368190 + ... + 368197.

2^2945548 is an apocalyptic number.

It is an amenable number.

2945548 is a deficient number, since it is larger than the sum of its proper divisors (2209168).

2945548 is a wasteful number, since it uses less digits than its factorization.

2945548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736391 (or 736389 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 2945548 is about 1716.2598870800. The cubic root of 2945548 is about 143.3470307203.

The spelling of 2945548 in words is "two million, nine hundred forty-five thousand, five hundred forty-eight".