2766498 has 32 divisors (see below), whose sum is σ = 6374400. Its totient is φ = 784080.

The previous prime is 2766493. The next prime is 2766521. The reversal of 2766498 is 8946672.

It is a super-2 number, since 2×2766498² = 15307022368008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2766493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8193 + ... + 8523.

It is an arithmetic number, because the mean of its divisors is an integer number (199200).

2^2766498 is an apocalyptic number.

2766498 is an abundant number, since it is smaller than the sum of its proper divisors (3607902).

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

2766498 is a wasteful number, since it uses less digits than its factorization.

2766498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542.

The product of its digits is 145152, while the sum is 42.

The square root of 2766498 is about 1663.2792910392. The cubic root of 2766498 is about 140.3815780896.

The spelling of 2766498 in words is "two million, seven hundred sixty-six thousand, four hundred ninety-eight".