48680642 has 4 divisors (see below), whose sum is σ = 73020966. Its totient is φ = 24340320.

The previous prime is 48680629. The next prime is 48680657. The reversal of 48680642 is 24608684.

It is a happy number.

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., 45954841 + 2725801 = 6779^2 + 1651^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48680596 and 48680605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12170159 + ... + 12170162.

Almost surely, 2^48680642 is an apocalyptic number.

48680642 is a deficient number, since it is larger than the sum of its proper divisors (24340324).

48680642 is a wasteful number, since it uses less digits than its factorization.

48680642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24340323.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 48680642 is about 6977.1514244712. The cubic root of 48680642 is about 365.1338522027.

The spelling of 48680642 in words is "forty-eight million, six hundred eighty thousand, six hundred forty-two".