49937454 has 48 divisors (see below), whose sum is σ = 124225920. Its totient is φ = 14202000.

The previous prime is 49937431. The next prime is 49937471. The reversal of 49937454 is 45473994.

It is a happy number.

It is a super-4 number, since 4×49937454⁴ (a number of 32 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 30837 + ... + 32415.

It is an arithmetic number, because the mean of its divisors is an integer number (2588040).

Almost surely, 2^49937454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49937454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62112960).

49937454 is an abundant number, since it is smaller than the sum of its proper divisors (74288466).

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

49937454 is a wasteful number, since it uses less digits than its factorization.

49937454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1842 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 49937454 is about 7066.6437578245. The cubic root of 49937454 is about 368.2494714770.

The spelling of 49937454 in words is "forty-nine million, nine hundred thirty-seven thousand, four hundred fifty-four".