49148793 has 12 divisors (see below), whose sum is σ = 72503808. Its totient is φ = 32068440.

The previous prime is 49148779. The next prime is 49148807. The reversal of 49148793 is 39784194.

It is an interprime number because it is at equal distance from previous prime (49148779) and next prime (49148807).

It is not a de Polignac number, because 49148793 - 2⁵ = 49148761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49148773) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57673 + ... + 58518.

It is an arithmetic number, because the mean of its divisors is an integer number (6041984).

Almost surely, 2^49148793 is an apocalyptic number.

It is an amenable number.

49148793 is a deficient number, since it is larger than the sum of its proper divisors (23355015).

49148793 is a wasteful number, since it uses less digits than its factorization.

49148793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116244 (or 116241 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 49148793 is about 7010.6200153767. The cubic root of 49148793 is about 366.3005906500.

It can be divided in two parts, 491 and 48793, that added together give a square (49284 = 222²).

The spelling of 49148793 in words is "forty-nine million, one hundred forty-eight thousand, seven hundred ninety-three".