48344436 has 144 divisors (see below), whose sum is σ = 153753600. Its totient is φ = 12488256.

The previous prime is 48344431. The next prime is 48344441. The reversal of 48344436 is 63444384.

48344436 = 466² + 467² + ... + 626².

It is an interprime number because it is at equal distance from previous prime (48344431) and next prime (48344441).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 48344436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48344431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109905 + ... + 110343.

Almost surely, 2^48344436 is an apocalyptic number.

48344436 is a gapful number since it is divisible by the number (46) 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 48344436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76876800).

48344436 is an abundant number, since it is smaller than the sum of its proper divisors (105409164).

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

48344436 is a wasteful number, since it uses less digits than its factorization.

48344436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 493 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 48344436 is about 6953.0163238698. The cubic root of 48344436 is about 364.2913277764.

The spelling of 48344436 in words is "forty-eight million, three hundred forty-four thousand, four hundred thirty-six".