48661994 has 8 divisors (see below), whose sum is σ = 73022688. Its totient is φ = 24321100.

The previous prime is 48661937. The next prime is 48661999. The reversal of 48661994 is 49916684.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (48661999) 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, 6419 + ... + 11769.

It is an arithmetic number, because the mean of its divisors is an integer number (9127836).

Almost surely, 2^48661994 is an apocalyptic number.

48661994 is a deficient number, since it is larger than the sum of its proper divisors (24360694).

48661994 is a wasteful number, since it uses less digits than its factorization.

48661994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9900.

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

The square root of 48661994 is about 6975.8149344718. The cubic root of 48661994 is about 365.0872225404.

The spelling of 48661994 in words is "forty-eight million, six hundred sixty-one thousand, nine hundred ninety-four".