48721606 has 4 divisors (see below), whose sum is σ = 73082412. Its totient is φ = 24360802.

The previous prime is 48721601. The next prime is 48721619. The reversal of 48721606 is 60612784.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48721601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12180400 + ... + 12180403.

It is an arithmetic number, because the mean of its divisors is an integer number (18270603).

Almost surely, 2^48721606 is an apocalyptic number.

48721606 is a deficient number, since it is larger than the sum of its proper divisors (24360806).

48721606 is a wasteful number, since it uses less digits than its factorization.

48721606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24360805.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 48721606 is about 6980.0863891502. The cubic root of 48721606 is about 365.2362416332.

The spelling of 48721606 in words is "forty-eight million, seven hundred twenty-one thousand, six hundred six".