49614447 has 16 divisors (see below), whose sum is σ = 70287840. Its totient is φ = 31070592.

The previous prime is 49614443. The next prime is 49614451. The reversal of 49614447 is 74441694.

It is an interprime number because it is at equal distance from previous prime (49614443) and next prime (49614451).

It is not a de Polignac number, because 49614447 - 2² = 49614443 is a prime.

It is a super-2 number, since 2×49614447² = 4923186702231618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49614443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4488 + ... + 10925.

It is an arithmetic number, because the mean of its divisors is an integer number (4392990).

Almost surely, 2^49614447 is an apocalyptic number.

49614447 is a deficient number, since it is larger than the sum of its proper divisors (20673393).

49614447 is a wasteful number, since it uses less digits than its factorization.

49614447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15482.

The product of its digits is 96768, while the sum is 39.

The square root of 49614447 is about 7043.7523380653. The cubic root of 49614447 is about 367.4537791840.

The spelling of 49614447 in words is "forty-nine million, six hundred fourteen thousand, four hundred forty-seven".