49409230 has 16 divisors (see below), whose sum is σ = 95778144. Its totient is φ = 18243360.

The previous prime is 49409219. The next prime is 49409231. The reversal of 49409230 is 3290494.

It is a junction number, because it is equal to n+sod(n) for n = 49409192 and 49409201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49409231) 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, 189906 + ... + 190165.

It is an arithmetic number, because the mean of its divisors is an integer number (5986134).

Almost surely, 2^49409230 is an apocalyptic number.

49409230 is a deficient number, since it is larger than the sum of its proper divisors (46368914).

49409230 is a wasteful number, since it uses less digits than its factorization.

49409230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380091.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 49409230 is about 7029.1699367706. The cubic root of 49409230 is about 366.9464540371.

The spelling of 49409230 in words is "forty-nine million, four hundred nine thousand, two hundred thirty".