49146231 has 8 divisors (see below), whose sum is σ = 65560960. Its totient is φ = 32747832.

The previous prime is 49146199. The next prime is 49146241. The reversal of 49146231 is 13264194.

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

It is not a de Polignac number, because 49146231 - 2⁵ = 49146199 is a prime.

It is a super-3 number, since 3×49146231³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49146241) 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, 8376 + ... + 12978.

It is an arithmetic number, because the mean of its divisors is an integer number (8195120).

Almost surely, 2^49146231 is an apocalyptic number.

49146231 is a deficient number, since it is larger than the sum of its proper divisors (16414729).

49146231 is a wasteful number, since it uses less digits than its factorization.

49146231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8165.

The product of its digits is 5184, while the sum is 30.

The square root of 49146231 is about 7010.4372902124. The cubic root of 49146231 is about 366.2942257706.

The spelling of 49146231 in words is "forty-nine million, one hundred forty-six thousand, two hundred thirty-one".