2759480 has 32 divisors (see below), whose sum is σ = 6264000. Its totient is φ = 1094016.

The previous prime is 2759479. The next prime is 2759483. The reversal of 2759480 is 849572.

It is a happy number.

It is a super-2 number, since 2×2759480² = 15229459740800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2759480.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2759483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5729 + ... + 6191.

It is an arithmetic number, because the mean of its divisors is an integer number (195750).

2^2759480 is an apocalyptic number.

2759480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2759480 is an abundant number, since it is smaller than the sum of its proper divisors (3504520).

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

2759480 is a wasteful number, since it uses less digits than its factorization.

2759480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623 (or 619 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 2759480 is about 1661.1682636025. The cubic root of 2759480 is about 140.2627717903.

The spelling of 2759480 in words is "two million, seven hundred fifty-nine thousand, four hundred eighty".