49233847 has 4 divisors (see below), whose sum is σ = 53021080. Its totient is φ = 45446616.

The previous prime is 49233841. The next prime is 49233911. The reversal of 49233847 is 74833294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74833294 = 2 ⋅37416647.

It is a cyclic number.

It is not a de Polignac number, because 49233847 - 2⁷ = 49233719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49233841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1893597 + ... + 1893622.

It is an arithmetic number, because the mean of its divisors is an integer number (13255270).

Almost surely, 2^49233847 is an apocalyptic number.

49233847 is a deficient number, since it is larger than the sum of its proper divisors (3787233).

49233847 is a wasteful number, since it uses less digits than its factorization.

49233847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3787232.

The product of its digits is 145152, while the sum is 40.

The square root of 49233847 is about 7016.6834758310. The cubic root of 49233847 is about 366.5117682730.

The spelling of 49233847 in words is "forty-nine million, two hundred thirty-three thousand, eight hundred forty-seven".