48074749 has 8 divisors (see below), whose sum is σ = 49195008. Its totient is φ = 46958640.

The previous prime is 48074737. The next prime is 48074753. The reversal of 48074749 is 94747084.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48074749 - 2²¹ = 45977597 is a prime.

It is a super-3 number, since 3×48074749³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48074449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43684 + ... + 44770.

It is an arithmetic number, because the mean of its divisors is an integer number (6149376).

Almost surely, 2^48074749 is an apocalyptic number.

It is an amenable number.

48074749 is a deficient number, since it is larger than the sum of its proper divisors (1120259).

48074749 is a wasteful number, since it uses less digits than its factorization.

48074749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2075.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 48074749 is about 6933.5956761265. The cubic root of 48074749 is about 363.6126706514.

The spelling of 48074749 in words is "forty-eight million, seventy-four thousand, seven hundred forty-nine".