48538430 has 16 divisors (see below), whose sum is σ = 88567344. Its totient is φ = 19149120.

The previous prime is 48538429. The next prime is 48538439. The reversal of 48538430 is 3483584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48538439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32516 + ... + 33975.

It is an arithmetic number, because the mean of its divisors is an integer number (5535459).

Almost surely, 2^48538430 is an apocalyptic number.

48538430 is a deficient number, since it is larger than the sum of its proper divisors (40028914).

48538430 is a wasteful number, since it uses less digits than its factorization.

48538430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66571.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 48538430 is about 6966.9527054516. The cubic root of 48538430 is about 364.7779471302. Note that the first 3 decimals are identical.

The spelling of 48538430 in words is "forty-eight million, five hundred thirty-eight thousand, four hundred thirty".