2474990 has 24 divisors (see below), whose sum is σ = 5183352. Its totient is φ = 848400.

The previous prime is 2474957. The next prime is 2474999. The reversal of 2474990 is 994742.

It is a super-2 number, since 2×2474990² = 12251151000200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2474990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2036 + ... + 3015.

It is an arithmetic number, because the mean of its divisors is an integer number (215973).

2^2474990 is an apocalyptic number.

2474990 is an abundant number, since it is smaller than the sum of its proper divisors (2708362).

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

2474990 is a wasteful number, since it uses less digits than its factorization.

2474990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5072 (or 5065 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 2474990 is about 1573.2100940434. The cubic root of 2474990 is about 135.2667792718.

The spelling of 2474990 in words is "two million, four hundred seventy-four thousand, nine hundred ninety".