48922949 has 4 divisors (see below), whose sum is σ = 50060736. Its totient is φ = 47785164.

The previous prime is 48922933. The next prime is 48922961. The reversal of 48922949 is 94922984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48922949 - 2⁴ = 48922933 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48922919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568829 + ... + 568914.

It is an arithmetic number, because the mean of its divisors is an integer number (12515184).

Almost surely, 2^48922949 is an apocalyptic number.

It is an amenable number.

48922949 is a deficient number, since it is larger than the sum of its proper divisors (1137787).

48922949 is a wasteful number, since it uses less digits than its factorization.

48922949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137786.

The product of its digits is 373248, while the sum is 47.

The square root of 48922949 is about 6994.4941918626. The cubic root of 48922949 is about 365.7386655050.

The spelling of 48922949 in words is "forty-eight million, nine hundred twenty-two thousand, nine hundred forty-nine".