49511416 has 32 divisors (see below), whose sum is σ = 98150400. Its totient is φ = 23349600.

The previous prime is 49511411. The next prime is 49511417. The reversal of 49511416 is 61411594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49511411) 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, 42441 + ... + 43591.

It is an arithmetic number, because the mean of its divisors is an integer number (3067200).

Almost surely, 2^49511416 is an apocalyptic number.

It is an amenable number.

49511416 is a deficient number, since it is larger than the sum of its proper divisors (48638984).

49511416 is a wasteful number, since it uses less digits than its factorization.

49511416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459 (or 1455 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 49511416 is about 7036.4348927564. The cubic root of 49511416 is about 367.1992473598.

It can be divided in two parts, 495 and 11416, that added together give a palindrome (11911).

The spelling of 49511416 in words is "forty-nine million, five hundred eleven thousand, four hundred sixteen".