2496978 has 24 divisors (see below), whose sum is σ = 5902416. Its totient is φ = 756600.

The previous prime is 2496973. The next prime is 2496979. The reversal of 2496978 is 8796942.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2496973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6108 + ... + 6503.

It is an arithmetic number, because the mean of its divisors is an integer number (245934).

2^2496978 is an apocalyptic number.

2496978 is an abundant number, since it is smaller than the sum of its proper divisors (3405438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2496978 is a wasteful number, since it uses less digits than its factorization.

2496978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12630 (or 12627 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 2496978 is about 1580.1829008061. The cubic root of 2496978 is about 135.6661723130. Note that the first 3 decimals are identical.

It can be divided in two parts, 249 and 6978, that added together give a palindrome (7227).

The spelling of 2496978 in words is "two million, four hundred ninety-six thousand, nine hundred seventy-eight".