48746109 has 4 divisors (see below), whose sum is σ = 64994816. Its totient is φ = 32497404.

The previous prime is 48746099. The next prime is 48746111. The reversal of 48746109 is 90164784.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 48746109 - 2¹⁵ = 48713341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48746119) 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, 8124349 + ... + 8124354.

It is an arithmetic number, because the mean of its divisors is an integer number (16248704).

Almost surely, 2^48746109 is an apocalyptic number.

It is an amenable number.

48746109 is a deficient number, since it is larger than the sum of its proper divisors (16248707).

48746109 is a wasteful number, since it uses less digits than its factorization.

48746109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16248706.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 48746109 is about 6981.8413760268. The cubic root of 48746109 is about 365.2974594002.

The spelling of 48746109 in words is "forty-eight million, seven hundred forty-six thousand, one hundred nine".