40076774 has 8 divisors (see below), whose sum is σ = 61513320. Its totient is φ = 19572336.

The previous prime is 40076723. The next prime is 40076783. The reversal of 40076774 is 47767004.

40076774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40076774² = 3212295628494152, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 232919 + ... + 233090.

It is an arithmetic number, because the mean of its divisors is an integer number (7689165).

Almost surely, 2^40076774 is an apocalyptic number.

40076774 is a deficient number, since it is larger than the sum of its proper divisors (21436546).

40076774 is a wasteful number, since it uses less digits than its factorization.

40076774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466054.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 40076774 is about 6330.6219283732. The cubic root of 40076774 is about 342.2138523202.

The spelling of 40076774 in words is "forty million, seventy-six thousand, seven hundred seventy-four".