40246735 has 16 divisors (see below), whose sum is σ = 51644736. Its totient is φ = 30002688.

The previous prime is 40246733. The next prime is 40246771. The reversal of 40246735 is 53764204.

It is not a de Polignac number, because 40246735 - 2¹ = 40246733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40246697 and 40246706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40246733) 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, 6457 + ... + 11053.

It is an arithmetic number, because the mean of its divisors is an integer number (3227796).

Almost surely, 2^40246735 is an apocalyptic number.

40246735 is a deficient number, since it is larger than the sum of its proper divisors (11398001).

40246735 is a wasteful number, since it uses less digits than its factorization.

40246735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4722.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 40246735 is about 6344.0314469586. The cubic root of 40246735 is about 342.6969332925.

The spelling of 40246735 in words is "forty million, two hundred forty-six thousand, seven hundred thirty-five".