40260246 has 16 divisors (see below), whose sum is σ = 86714544. Its totient is φ = 12387744.

The previous prime is 40260239. The next prime is 40260263. The reversal of 40260246 is 64206204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258001 + ... + 258156.

It is an arithmetic number, because the mean of its divisors is an integer number (5419659).

Almost surely, 2^40260246 is an apocalyptic number.

40260246 is an abundant number, since it is smaller than the sum of its proper divisors (46454298).

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

40260246 is a wasteful number, since it uses less digits than its factorization.

40260246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516175.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 40260246 is about 6345.0962167646. The cubic root of 40260246 is about 342.7352772744.

The spelling of 40260246 in words is "forty million, two hundred sixty thousand, two hundred forty-six".