40577067 has 12 divisors (see below), whose sum is σ = 58681584. Its totient is φ = 27018960.

The previous prime is 40577051. The next prime is 40577077. The reversal of 40577067 is 76077504.

It is not a de Polignac number, because 40577067 - 2⁴ = 40577051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40577077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7093 + ... + 11465.

It is an arithmetic number, because the mean of its divisors is an integer number (4890132).

Almost surely, 2^40577067 is an apocalyptic number.

40577067 is a deficient number, since it is larger than the sum of its proper divisors (18104517).

40577067 is a wasteful number, since it uses less digits than its factorization.

40577067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5410 (or 5407 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 40577067 is about 6370.0131083068. The cubic root of 40577067 is about 343.6319611467.

The spelling of 40577067 in words is "forty million, five hundred seventy-seven thousand, sixty-seven".