40196735 has 8 divisors (see below), whose sum is σ = 48272640. Its totient is φ = 32133024.

The previous prime is 40196731. The next prime is 40196747. The reversal of 40196735 is 53769104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40196735 - 2² = 40196731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40196695 and 40196704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40196731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7586 + ... + 11744.

It is an arithmetic number, because the mean of its divisors is an integer number (6034080).

Almost surely, 2^40196735 is an apocalyptic number.

40196735 is a deficient number, since it is larger than the sum of its proper divisors (8075905).

40196735 is a wasteful number, since it uses less digits than its factorization.

40196735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 40196735 is about 6340.0895104091. The cubic root of 40196735 is about 342.5549594792.

The spelling of 40196735 in words is "forty million, one hundred ninety-six thousand, seven hundred thirty-five".