40966810 has 16 divisors (see below), whose sum is σ = 76119552. Its totient is φ = 15858000.

The previous prime is 40966801. The next prime is 40966811. The reversal of 40966810 is 1866904.

It is a super-2 number, since 2×40966810² = 3356559043152200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40966811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65766 + ... + 66385.

It is an arithmetic number, because the mean of its divisors is an integer number (4757472).

Almost surely, 2^40966810 is an apocalyptic number.

40966810 is a deficient number, since it is larger than the sum of its proper divisors (35152742).

40966810 is a wasteful number, since it uses less digits than its factorization.

40966810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132189.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 40966810 is about 6400.5320091380. The cubic root of 40966810 is about 344.7286531228.

The spelling of 40966810 in words is "forty million, nine hundred sixty-six thousand, eight hundred ten".