96403440 has 80 divisors (see below), whose sum is σ = 341549568. Its totient is φ = 22034688.

The previous prime is 96403409. The next prime is 96403441. The reversal of 96403440 is 4430469.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 96403398 and 96403407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96403441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27012 + ... + 30371.

Almost surely, 2^96403440 is an apocalyptic number.

It is an amenable number.

96403440 is an abundant number, since it is smaller than the sum of its proper divisors (245146128).

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

96403440 is a wasteful number, since it uses less digits than its factorization.

96403440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57406 (or 57400 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 96403440 is about 9818.5253475255. The cubic root of 96403440 is about 458.5262221358.

The spelling of 96403440 in words is "ninety-six million, four hundred three thousand, four hundred forty".