48142038 has 32 divisors (see below), whose sum is σ = 110248704. Its totient is φ = 13728672.

The previous prime is 48142033. The next prime is 48142091. The reversal of 48142038 is 83024184.

It is a junction number, because it is equal to n+sod(n) for n = 48141996 and 48142014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48142033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36181 + ... + 37487.

It is an arithmetic number, because the mean of its divisors is an integer number (3445272).

Almost surely, 2^48142038 is an apocalyptic number.

48142038 is an abundant number, since it is smaller than the sum of its proper divisors (62106666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48142038 is a wasteful number, since it uses less digits than its factorization.

48142038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2196.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 48142038 is about 6938.4463678838. The cubic root of 48142038 is about 363.7822380232.

The spelling of 48142038 in words is "forty-eight million, one hundred forty-two thousand, thirty-eight".