49085438 has 8 divisors (see below), whose sum is σ = 74190600. Its totient is φ = 24355240.

The previous prime is 49085401. The next prime is 49085447. The reversal of 49085438 is 83458094.

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

It is a junction number, because it is equal to n+sod(n) for n = 49085395 and 49085404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93413 + ... + 93936.

It is an arithmetic number, because the mean of its divisors is an integer number (9273825).

Almost surely, 2^49085438 is an apocalyptic number.

49085438 is a deficient number, since it is larger than the sum of its proper divisors (25105162).

49085438 is a wasteful number, since it uses less digits than its factorization.

49085438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187482.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 49085438 is about 7006.1000563794. The cubic root of 49085438 is about 366.1431303391.

The spelling of 49085438 in words is "forty-nine million, eighty-five thousand, four hundred thirty-eight".