48399458 has 8 divisors (see below), whose sum is σ = 73474128. Its totient is φ = 23908084.

The previous prime is 48399451. The next prime is 48399469. The reversal of 48399458 is 85499384.

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 (48399451) 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, 145616 + ... + 145947.

It is an arithmetic number, because the mean of its divisors is an integer number (9184266).

Almost surely, 2^48399458 is an apocalyptic number.

48399458 is a deficient number, since it is larger than the sum of its proper divisors (25074670).

48399458 is a wasteful number, since it uses less digits than its factorization.

48399458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291648.

The product of its digits is 1244160, while the sum is 50.

The square root of 48399458 is about 6956.9718987502. The cubic root of 48399458 is about 364.4294783731.

The spelling of 48399458 in words is "forty-eight million, three hundred ninety-nine thousand, four hundred fifty-eight".