48450142 has 16 divisors (see below), whose sum is σ = 79076592. Its totient is φ = 22129920.

The previous prime is 48450139. The next prime is 48450161. The reversal of 48450142 is 24105484.

It is a self number, because there is not a number n which added to its sum of digits gives 48450142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7084 + ... + 12127.

It is an arithmetic number, because the mean of its divisors is an integer number (4942287).

Almost surely, 2^48450142 is an apocalyptic number.

48450142 is a deficient number, since it is larger than the sum of its proper divisors (30626450).

48450142 is a wasteful number, since it uses less digits than its factorization.

48450142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19323.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 48450142 is about 6960.6136223755. The cubic root of 48450142 is about 364.5566443970.

The spelling of 48450142 in words is "forty-eight million, four hundred fifty thousand, one hundred forty-two".