49732254 has 72 divisors (see below), whose sum is σ = 127508472. Its totient is φ = 13811040.

The previous prime is 49732247. The next prime is 49732271. The reversal of 49732254 is 45223794.

Its product of digits (60480) is a multiple of the sum of its prime divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 357717 + ... + 357855.

It is an arithmetic number, because the mean of its divisors is an integer number (1770951).

Almost surely, 2^49732254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49732254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63754236).

49732254 is an abundant number, since it is smaller than the sum of its proper divisors (77776218).

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

49732254 is a wasteful number, since it uses less digits than its factorization.

49732254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 168 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 49732254 is about 7052.1098970450. The cubic root of 49732254 is about 367.7443827809.

It can be divided in two parts, 4973 and 2254, that added together give a palindrome (7227).

The spelling of 49732254 in words is "forty-nine million, seven hundred thirty-two thousand, two hundred fifty-four".