48546442 has 16 divisors (see below), whose sum is σ = 85472640. Its totient is φ = 20243088.

The previous prime is 48546437. The next prime is 48546467. The reversal of 48546442 is 24464584.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46342 + ... + 47377.

It is an arithmetic number, because the mean of its divisors is an integer number (5342040).

Almost surely, 2^48546442 is an apocalyptic number.

48546442 is a deficient number, since it is larger than the sum of its proper divisors (36926198).

48546442 is a wasteful number, since it uses less digits than its factorization.

48546442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93765.

The product of its digits is 122880, while the sum is 37.

The square root of 48546442 is about 6967.5276820405. The cubic root of 48546442 is about 364.7980167267.

The spelling of 48546442 in words is "forty-eight million, five hundred forty-six thousand, four hundred forty-two".