10477640 has 32 divisors (see below), whose sum is σ = 23734080. Its totient is φ = 4162752.

The previous prime is 10477631. The next prime is 10477651. The reversal of 10477640 is 4677401.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5717 + ... + 7323.

It is an arithmetic number, because the mean of its divisors is an integer number (741690).

Almost surely, 2^10477640 is an apocalyptic number.

10477640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10477640 is an abundant number, since it is smaller than the sum of its proper divisors (13256440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10477640 is a wasteful number, since it uses less digits than its factorization.

10477640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781 (or 1777 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 10477640 is about 3236.9182875074. The cubic root of 10477640 is about 218.8204083559.

The spelling of 10477640 in words is "ten million, four hundred seventy-seven thousand, six hundred forty".