49054720 has 176 divisors, whose sum is σ = 140309568. Its totient is φ = 16220160.

The previous prime is 49054703. The next prime is 49054727. The reversal of 49054720 is 2745094.

It is a tau number, because it is divible by the number of its divisors (176).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49054727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732127 + ... + 732193.

Almost surely, 2^49054720 is an apocalyptic number.

49054720 is a gapful number since it is divisible by the number (40) 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 49054720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70154784).

49054720 is an abundant number, since it is smaller than the sum of its proper divisors (91254848).

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

49054720 is a wasteful number, since it uses less digits than its factorization.

49054720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 49054720 is about 7003.9074808281. The cubic root of 49054720 is about 366.0667361162.

The spelling of 49054720 in words is "forty-nine million, fifty-four thousand, seven hundred twenty".