2927480 has 32 divisors (see below), whose sum is σ = 6642000. Its totient is φ = 1161216.

The previous prime is 2927473. The next prime is 2927531. The reversal of 2927480 is 847292.

2927480 is nontrivially palindromic in base 7.

It is a d-powerful number, because it can be written as 2⁵ + 9⁴ + 2⁷ + 7⁷ + 4³ + 8⁷ + 0 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6296 + ... + 6744.

2^2927480 is an apocalyptic number.

2927480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2927480 is an abundant number, since it is smaller than the sum of its proper divisors (3714520).

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

2927480 is a wasteful number, since it uses less digits than its factorization.

2927480 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 8064, while the sum is 32.

The square root of 2927480 is about 1710.9880186606. The cubic root of 2927480 is about 143.0533323492.

The spelling of 2927480 in words is "two million, nine hundred twenty-seven thousand, four hundred eighty".