2973046 has 4 divisors (see below), whose sum is σ = 4459572. Its totient is φ = 1486522.

The previous prime is 2973043. The next prime is 2973053. The reversal of 2973046 is 6403792.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2972999 and 2973017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 743260 + ... + 743263.

It is an arithmetic number, because the mean of its divisors is an integer number (1114893).

2^2973046 is an apocalyptic number.

2973046 is a deficient number, since it is larger than the sum of its proper divisors (1486526).

2973046 is a wasteful number, since it uses less digits than its factorization.

2973046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486525.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 2973046 is about 1724.2523017239. The cubic root of 2973046 is about 143.7917192080.

The spelling of 2973046 in words is "two million, nine hundred seventy-three thousand, forty-six".