40246194 has 32 divisors (see below), whose sum is σ = 84142080. Its totient is φ = 12820752.

The previous prime is 40246061. The next prime is 40246223. The reversal of 40246194 is 49164204.

40246194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40246194² = 3239512262971272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10467 + ... + 13785.

It is an arithmetic number, because the mean of its divisors is an integer number (2629440).

Almost surely, 2^40246194 is an apocalyptic number.

40246194 is an abundant number, since it is smaller than the sum of its proper divisors (43895886).

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

40246194 is a wasteful number, since it uses less digits than its factorization.

40246194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 40246194 is about 6343.9888083130. The cubic root of 40246194 is about 342.6953977652.

The spelling of 40246194 in words is "forty million, two hundred forty-six thousand, one hundred ninety-four".