40196277 has 32 divisors (see below), whose sum is σ = 66568320. Its totient is φ = 23760000.

The previous prime is 40196263. The next prime is 40196281. The reversal of 40196277 is 77269104.

It is a happy number.

40196277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40196277 - 2¹² = 40192181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40196237) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 10527 + ... + 13827.

It is an arithmetic number, because the mean of its divisors is an integer number (2080260).

Almost surely, 2^40196277 is an apocalyptic number.

It is an amenable number.

40196277 is a deficient number, since it is larger than the sum of its proper divisors (26372043).

40196277 is a wasteful number, since it uses less digits than its factorization.

40196277 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362 (or 3356 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 40196277 is about 6340.0533909424. The cubic root of 40196277 is about 342.5536584551.

It can be divided in two parts, 4019 and 6277, that added together give a triangular number (10296 = T₁₄₃).

The spelling of 40196277 in words is "forty million, one hundred ninety-six thousand, two hundred seventy-seven".