2874480 has 160 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 623616.

The previous prime is 2874467. The next prime is 2874481. The reversal of 2874480 is 844782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48691 + ... + 48749.

It is an arithmetic number, because the mean of its divisors is an integer number (66960).

2^2874480 is an apocalyptic number.

2874480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2874480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5356800).

2874480 is an abundant number, since it is smaller than the sum of its proper divisors (7839120).

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

2874480 is a wasteful number, since it uses less digits than its factorization.

2874480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 2874480 is about 1695.4291492127. The cubic root of 2874480 is about 142.1847756593.

The spelling of 2874480 in words is "two million, eight hundred seventy-four thousand, four hundred eighty".