2977142 has 24 divisors (see below), whose sum is σ = 5503464. Its totient is φ = 1200192.

The previous prime is 2977099. The next prime is 2977151. The reversal of 2977142 is 2417792.

It is a junction number, because it is equal to n+sod(n) for n = 2977099 and 2977108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773 + ... + 2559.

It is an arithmetic number, because the mean of its divisors is an integer number (229311).

2^2977142 is an apocalyptic number.

2977142 is a deficient number, since it is larger than the sum of its proper divisors (2526322).

2977142 is a wasteful number, since it uses less digits than its factorization.

2977142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820 (or 1813 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 2977142 is about 1725.4396541172. The cubic root of 2977142 is about 143.8577234128.

The spelling of 2977142 in words is "two million, nine hundred seventy-seven thousand, one hundred forty-two".