2458916 has 6 divisors (see below), whose sum is σ = 4303110. Its totient is φ = 1229456.

The previous prime is 2458903. The next prime is 2458921. The reversal of 2458916 is 6198542.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 220900 = 1496^2 + 470^2 .

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 307361 + ... + 307368.

It is an arithmetic number, because the mean of its divisors is an integer number (717185).

2^2458916 is an apocalyptic number.

It is an amenable number.

2458916 is a deficient number, since it is larger than the sum of its proper divisors (1844194).

2458916 is a wasteful number, since it uses less digits than its factorization.

2458916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614733 (or 614731 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 2458916 is about 1568.0931094804. The cubic root of 2458916 is about 134.9733097670.

The spelling of 2458916 in words is "two million, four hundred fifty-eight thousand, nine hundred sixteen".