49493862 has 64 divisors (see below), whose sum is σ = 121363200. Its totient is φ = 14826240.

The previous prime is 49493837. The next prime is 49493863. The reversal of 49493862 is 26839494.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (373248) is a multiple of the sum of its prime divisors (972).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49493863) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57189 + ... + 58047.

It is an arithmetic number, because the mean of its divisors is an integer number (1896300).

Almost surely, 2^49493862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49493862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60681600).

49493862 is an abundant number, since it is smaller than the sum of its proper divisors (71869338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49493862 is a wasteful number, since it uses less digits than its factorization.

49493862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978 (or 972 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 49493862 is about 7035.1874175462. The cubic root of 49493862 is about 367.1558460729.

The spelling of 49493862 in words is "forty-nine million, four hundred ninety-three thousand, eight hundred sixty-two".