48993242 has 4 divisors (see below), whose sum is σ = 73489866. Its totient is φ = 24496620.

The previous prime is 48993233. The next prime is 48993283. The reversal of 48993242 is 24239984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 41203561 + 7789681 = 6419^2 + 2791^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 48993242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12248309 + ... + 12248312.

Almost surely, 2^48993242 is an apocalyptic number.

48993242 is a deficient number, since it is larger than the sum of its proper divisors (24496624).

48993242 is a wasteful number, since it uses less digits than its factorization.

48993242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24496623.

The product of its digits is 124416, while the sum is 41.

The square root of 48993242 is about 6999.5172690693. The cubic root of 48993242 is about 365.9137473799.

The spelling of 48993242 in words is "forty-eight million, nine hundred ninety-three thousand, two hundred forty-two".