43013496 has 64 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 13236608.

The previous prime is 43013491. The next prime is 43013527. The reversal of 43013496 is 69431034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43013491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14665 + ... + 17351.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 2^43013496 is an apocalyptic number.

43013496 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 43013496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58060800).

43013496 is an abundant number, since it is smaller than the sum of its proper divisors (73108104).

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

43013496 is a wasteful number, since it uses less digits than its factorization.

43013496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748 (or 2744 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 43013496 is about 6558.4675039219. The cubic root of 43013496 is about 350.3764548096.

The spelling of 43013496 in words is "forty-three million, thirteen thousand, four hundred ninety-six".