49269948 has 48 divisors (see below), whose sum is σ = 141496320. Its totient is φ = 12993984.

The previous prime is 49269923. The next prime is 49269949. The reversal of 49269948 is 84996294.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 49269948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49269949) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 21468 + ... + 23651.

It is an arithmetic number, because the mean of its divisors is an integer number (2947840).

Almost surely, 2^49269948 is an apocalyptic number.

It is an amenable number.

49269948 is an abundant number, since it is smaller than the sum of its proper divisors (92226372).

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

49269948 is a wasteful number, since it uses less digits than its factorization.

49269948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45146 (or 45144 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 51.

The square root of 49269948 is about 7019.2555160786. The cubic root of 49269948 is about 366.6013286700.

The spelling of 49269948 in words is "forty-nine million, two hundred sixty-nine thousand, nine hundred forty-eight".