49782264 has 64 divisors (see below), whose sum is σ = 144944640. Its totient is φ = 13952640.

The previous prime is 49782221. The next prime is 49782287. The reversal of 49782264 is 46228794.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent 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, 6109 + ... + 11699.

It is an arithmetic number, because the mean of its divisors is an integer number (2264760).

Almost surely, 2^49782264 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 49782264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72472320).

49782264 is an abundant number, since it is smaller than the sum of its proper divisors (95162376).

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

49782264 is a wasteful number, since it uses less digits than its factorization.

49782264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660 (or 5656 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 49782264 is about 7055.6547534584. The cubic root of 49782264 is about 367.8676075429.

The spelling of 49782264 in words is "forty-nine million, seven hundred eighty-two thousand, two hundred sixty-four".