4140477 has 24 divisors (see below), whose sum is σ = 6770400. Its totient is φ = 2507760.

The previous prime is 4140473. The next prime is 4140481. The reversal of 4140477 is 7740414.

It is an interprime number because it is at equal distance from previous prime (4140473) and next prime (4140481).

It is not a de Polignac number, because 4140477 - 2² = 4140473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4140477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1899 + ... + 3447.

It is an arithmetic number, because the mean of its divisors is an integer number (282100).

Almost surely, 2^4140477 is an apocalyptic number.

It is an amenable number.

4140477 is a deficient number, since it is larger than the sum of its proper divisors (2629923).

4140477 is a wasteful number, since it uses less digits than its factorization.

4140477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575 (or 1563 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 4140477 is about 2034.8162079166. The cubic root of 4140477 is about 160.5770439788.

4140477 divided by its sum of digits (27) gives a palindrome (153351).

The spelling of 4140477 in words is "four million, one hundred forty thousand, four hundred seventy-seven".