49351424 has 36 divisors (see below), whose sum is σ = 99019536. Its totient is φ = 24548352.

The previous prime is 49351397. The next prime is 49351429. The reversal of 49351424 is 42415394.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (49351429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66962 + ... + 67694.

Almost surely, 2^49351424 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 49351424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49509768).

49351424 is an abundant number, since it is smaller than the sum of its proper divisors (49668112).

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

49351424 is an equidigital number, since it uses as much as digits as its factorization.

49351424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 998 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 49351424 is about 7025.0568680972. The cubic root of 49351424 is about 366.8032960059.

The spelling of 49351424 in words is "forty-nine million, three hundred fifty-one thousand, four hundred twenty-four".