49148236 has 6 divisors (see below), whose sum is σ = 86009420. Its totient is φ = 24574116.

The previous prime is 49148233. The next prime is 49148261. The reversal of 49148236 is 63284194.

It is a junction number, because it is equal to n+sod(n) for n = 49148195 and 49148204.

It is not an unprimeable number, because it can be changed into a prime (49148233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6143526 + ... + 6143533.

Almost surely, 2^49148236 is an apocalyptic number.

It is an amenable number.

49148236 is a deficient number, since it is larger than the sum of its proper divisors (36861184).

49148236 is a wasteful number, since it uses less digits than its factorization.

49148236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12287063 (or 12287061 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 49148236 is about 7010.5802898191. The cubic root of 49148236 is about 366.2992068914.

The spelling of 49148236 in words is "forty-nine million, one hundred forty-eight thousand, two hundred thirty-six".