2632978 has 8 divisors (see below), whose sum is σ = 3957120. Its totient is φ = 1313940.

The previous prime is 2632967. The next prime is 2632999. The reversal of 2632978 is 8792362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523 + ... + 2353.

It is an arithmetic number, because the mean of its divisors is an integer number (494640).

2^2632978 is an apocalyptic number.

2632978 is a deficient number, since it is larger than the sum of its proper divisors (1324142).

2632978 is a wasteful number, since it uses less digits than its factorization.

2632978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2552.

The product of its digits is 36288, while the sum is 37.

The square root of 2632978 is about 1622.6453709915. The cubic root of 2632978 is about 138.0858179370.

The spelling of 2632978 in words is "two million, six hundred thirty-two thousand, nine hundred seventy-eight".