49867488 has 216 divisors, whose sum is σ = 164697624. Its totient is φ = 14826240.

The previous prime is 49867481. The next prime is 49867513. The reversal of 49867488 is 88476894.

49867488 is a `hidden beast` number, since 498 + 6 + 74 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (216).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49867481) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 940870 + ... + 940922.

It is an arithmetic number, because the mean of its divisors is an integer number (762489).

Almost surely, 2^49867488 is an apocalyptic number.

49867488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49867488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82348812).

49867488 is an abundant number, since it is smaller than the sum of its proper divisors (114830136).

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

49867488 is a wasteful number, since it uses less digits than its factorization.

49867488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 69 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 49867488 is about 7061.6915820503. The cubic root of 49867488 is about 368.0774096765.

The spelling of 49867488 in words is "forty-nine million, eight hundred sixty-seven thousand, four hundred eighty-eight".