49466515 has 16 divisors (see below), whose sum is σ = 71831232. Its totient is φ = 31924224.

The previous prime is 49466497. The next prime is 49466531. The reversal of 49466515 is 51566494.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 49466515 - 2⁷ = 49466387 is a prime.

It is a super-2 number, since 2×49466515² = 4893872212490450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40974 + ... + 42163.

It is an arithmetic number, because the mean of its divisors is an integer number (4489452).

Almost surely, 2^49466515 is an apocalyptic number.

49466515 is a deficient number, since it is larger than the sum of its proper divisors (22364717).

49466515 is a wasteful number, since it uses less digits than its factorization.

49466515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83166.

The product of its digits is 129600, while the sum is 40.

The square root of 49466515 is about 7033.2435618284. The cubic root of 49466515 is about 367.0882116879.

The spelling of 49466515 in words is "forty-nine million, four hundred sixty-six thousand, five hundred fifteen".