48503146 has 8 divisors (see below), whose sum is σ = 73190880. Its totient is φ = 24106188.

The previous prime is 48503141. The next prime is 48503149. The reversal of 48503146 is 64130584.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (48503141) 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, 72276 + ... + 72943.

It is an arithmetic number, because the mean of its divisors is an integer number (9148860).

Almost surely, 2^48503146 is an apocalyptic number.

48503146 is a deficient number, since it is larger than the sum of its proper divisors (24687734).

48503146 is a wasteful number, since it uses less digits than its factorization.

48503146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145388.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 48503146 is about 6964.4200045661. The cubic root of 48503146 is about 364.6895364621.

The spelling of 48503146 in words is "forty-eight million, five hundred three thousand, one hundred forty-six".