2947468 has 6 divisors (see below), whose sum is σ = 5158076. Its totient is φ = 1473732.

The previous prime is 2947447. The next prime is 2947471. The reversal of 2947468 is 8647492.

It is a super-2 number, since 2×2947468² = 17375135222048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2947468.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 368430 + ... + 368437.

2^2947468 is an apocalyptic number.

It is an amenable number.

2947468 is a deficient number, since it is larger than the sum of its proper divisors (2210608).

2947468 is a wasteful number, since it uses less digits than its factorization.

2947468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736871 (or 736869 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2947468 is about 1716.8191518037. The cubic root of 2947468 is about 143.3781699764.

The spelling of 2947468 in words is "two million, nine hundred forty-seven thousand, four hundred sixty-eight".