49449230 has 8 divisors (see below), whose sum is σ = 89008632. Its totient is φ = 19779688.

The previous prime is 49449227. The next prime is 49449289. The reversal of 49449230 is 3294494.

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

It is a Curzon number.

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, 2472452 + ... + 2472471.

It is an arithmetic number, because the mean of its divisors is an integer number (11126079).

Almost surely, 2^49449230 is an apocalyptic number.

49449230 is a deficient number, since it is larger than the sum of its proper divisors (39559402).

49449230 is a wasteful number, since it uses less digits than its factorization.

49449230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944930.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 49449230 is about 7032.0146473113. The cubic root of 49449230 is about 367.0454497041.

The spelling of 49449230 in words is "forty-nine million, four hundred forty-nine thousand, two hundred thirty".