49507416 has 128 divisors (see below), whose sum is σ = 158976000. Its totient is φ = 13982976.

The previous prime is 49507399. The next prime is 49507421. The reversal of 49507416 is 61470594.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207025 + ... + 207263.

It is an arithmetic number, because the mean of its divisors is an integer number (1242000).

Almost surely, 2^49507416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49507416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79488000).

49507416 is an abundant number, since it is smaller than the sum of its proper divisors (109468584).

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

49507416 is a wasteful number, since it uses less digits than its factorization.

49507416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 49507416 is about 7036.1506521677. The cubic root of 49507416 is about 367.1893584852.

The spelling of 49507416 in words is "forty-nine million, five hundred seven thousand, four hundred sixteen".