10140477 has 8 divisors (see below), whose sum is σ = 13660416. Its totient is φ = 6690432.

The previous prime is 10140469. The next prime is 10140499. The reversal of 10140477 is 77404101.

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

It is not a de Polignac number, because 10140477 - 2³ = 10140469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140077) 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, 17133 + ... + 17714.

It is an arithmetic number, because the mean of its divisors is an integer number (1707552).

Almost surely, 2^10140477 is an apocalyptic number.

It is an amenable number.

10140477 is a deficient number, since it is larger than the sum of its proper divisors (3519939).

10140477 is an equidigital number, since it uses as much as digits as its factorization.

10140477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34947.

The product of its (nonzero) digits is 784, while the sum is 24.

The square root of 10140477 is about 3184.4115625968. The cubic root of 10140477 is about 216.4476100284.

Adding to 10140477 its reverse (77404101), we get a palindrome (87544578).

The spelling of 10140477 in words is "ten million, one hundred forty thousand, four hundred seventy-seven".