49236432 has 160 divisors (see below), whose sum is σ = 156180480. Its totient is φ = 13063680.

The previous prime is 49236431. The next prime is 49236433. The reversal of 49236432 is 23463294.

It is an interprime number because it is at equal distance from previous prime (49236431) and next prime (49236433).

It is a junction number, because it is equal to n+sod(n) for n = 49236393 and 49236402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49236431) 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, 301983 + ... + 302145.

It is an arithmetic number, because the mean of its divisors is an integer number (976128).

Almost surely, 2^49236432 is an apocalyptic number.

49236432 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49236432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78090240).

49236432 is an abundant number, since it is smaller than the sum of its proper divisors (106944048).

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

49236432 is a wasteful number, since it uses less digits than its factorization.

49236432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 235 counting only the distinct ones).

The product of its digits is 31104, while the sum is 33.

The square root of 49236432 is about 7016.8676772474. The cubic root of 49236432 is about 366.5181826701.

The spelling of 49236432 in words is "forty-nine million, two hundred thirty-six thousand, four hundred thirty-two".