48840406 has 4 divisors (see below), whose sum is σ = 73260612. Its totient is φ = 24420202.

The previous prime is 48840397. The next prime is 48840409. The reversal of 48840406 is 60404884.

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 (48840409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12210100 + ... + 12210103.

It is an arithmetic number, because the mean of its divisors is an integer number (18315153).

Almost surely, 2^48840406 is an apocalyptic number.

48840406 is a deficient number, since it is larger than the sum of its proper divisors (24420206).

48840406 is a wasteful number, since it uses less digits than its factorization.

48840406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24420205.

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 48840406 is about 6988.5911312653. The cubic root of 48840406 is about 365.5328577900.

The spelling of 48840406 in words is "forty-eight million, eight hundred forty thousand, four hundred six".