40764206 has 32 divisors (see below), whose sum is σ = 71442432. Its totient is φ = 17085600.

The previous prime is 40764197. The next prime is 40764259. The reversal of 40764206 is 60246704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179465 + ... + 179691.

It is an arithmetic number, because the mean of its divisors is an integer number (2232576).

Almost surely, 2^40764206 is an apocalyptic number.

40764206 is a deficient number, since it is larger than the sum of its proper divisors (30678226).

40764206 is a wasteful number, since it uses less digits than its factorization.

40764206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 40764206 is about 6384.6852702385. The cubic root of 40764206 is about 344.1594211048.

The spelling of 40764206 in words is "forty million, seven hundred sixty-four thousand, two hundred six".