48638066 has 8 divisors (see below), whose sum is σ = 74193840. Its totient is φ = 23906788.

The previous prime is 48638063. The next prime is 48638069. The reversal of 48638066 is 66083684.

It is an interprime number because it is at equal distance from previous prime (48638063) and next prime (48638069).

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

It is a super-2 number, since 2×48638066² = 4731322928440712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48638063) 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, 205976 + ... + 206211.

It is an arithmetic number, because the mean of its divisors is an integer number (9274230).

Almost surely, 2^48638066 is an apocalyptic number.

48638066 is a deficient number, since it is larger than the sum of its proper divisors (25555774).

48638066 is a wasteful number, since it uses less digits than its factorization.

48638066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412248.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 48638066 is about 6974.0996551526. The cubic root of 48638066 is about 365.0273726891.

The spelling of 48638066 in words is "forty-eight million, six hundred thirty-eight thousand, sixty-six".