48989236 has 12 divisors (see below), whose sum is σ = 88687620. Its totient is φ = 23649920.

The previous prime is 48989233. The next prime is 48989267. The reversal of 48989236 is 63298984.

It can be written as a sum of positive squares in 2 ways, for example, as 7952400 + 41036836 = 2820^2 + 6406^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48989236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48989233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211045 + ... + 211276.

It is an arithmetic number, because the mean of its divisors is an integer number (7390635).

Almost surely, 2^48989236 is an apocalyptic number.

It is an amenable number.

48989236 is a deficient number, since it is larger than the sum of its proper divisors (39698384).

48989236 is a wasteful number, since it uses less digits than its factorization.

48989236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422354 (or 422352 counting only the distinct ones).

The product of its digits is 746496, while the sum is 49.

The square root of 48989236 is about 6999.2311006281. The cubic root of 48989236 is about 365.9037739606.

The spelling of 48989236 in words is "forty-eight million, nine hundred eighty-nine thousand, two hundred thirty-six".