49051008 has 192 divisors, whose sum is σ = 155937600. Its totient is φ = 15303168.

The previous prime is 49050997. The next prime is 49051043. The reversal of 49051008 is 80015094.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 590935 + ... + 591017.

It is an arithmetic number, because the mean of its divisors is an integer number (812175).

Almost surely, 2^49051008 is an apocalyptic number.

49051008 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 49051008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77968800).

49051008 is an abundant number, since it is smaller than the sum of its proper divisors (106886592).

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

49051008 is an equidigital number, since it uses as much as digits as its factorization.

49051008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 49051008 is about 7003.6424808809. The cubic root of 49051008 is about 366.0575023870.

The spelling of 49051008 in words is "forty-nine million, fifty-one thousand, eight".