40496733 has 16 divisors (see below), whose sum is σ = 63153600. Its totient is φ = 25576560.

The previous prime is 40496723. The next prime is 40496747. The reversal of 40496733 is 33769404.

It is not a de Polignac number, because 40496733 - 2⁹ = 40496221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40496713) 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, 38958 + ... + 39983.

It is an arithmetic number, because the mean of its divisors is an integer number (3947100).

Almost surely, 2^40496733 is an apocalyptic number.

It is an amenable number.

40496733 is a deficient number, since it is larger than the sum of its proper divisors (22656867).

40496733 is a wasteful number, since it uses less digits than its factorization.

40496733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78969 (or 78963 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 40496733 is about 6363.7043457408. The cubic root of 40496733 is about 343.4050384895.

The spelling of 40496733 in words is "forty million, four hundred ninety-six thousand, seven hundred thirty-three".