48180406 has 4 divisors (see below), whose sum is σ = 72270612. Its totient is φ = 24090202.

The previous prime is 48180389. The next prime is 48180443. The reversal of 48180406 is 60408184.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12045100 + ... + 12045103.

It is an arithmetic number, because the mean of its divisors is an integer number (18067653).

Almost surely, 2^48180406 is an apocalyptic number.

48180406 is a deficient number, since it is larger than the sum of its proper divisors (24090206).

48180406 is a wasteful number, since it uses less digits than its factorization.

48180406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24090205.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 48180406 is about 6941.2107013114. The cubic root of 48180406 is about 363.8788541421.

The spelling of 48180406 in words is "forty-eight million, one hundred eighty thousand, four hundred six".