4561407 has 16 divisors (see below), whose sum is σ = 6795360. Its totient is φ = 3024000.

The previous prime is 4561399. The next prime is 4561409. The reversal of 4561407 is 7041654.

4561407 is a `hidden beast` number, since 45 + 614 + 0 + 7 = 666.

It is not a de Polignac number, because 4561407 - 2³ = 4561399 is a prime.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6157 + ... + 6857.

It is an arithmetic number, because the mean of its divisors is an integer number (424710).

Almost surely, 2^4561407 is an apocalyptic number.

4561407 is a deficient number, since it is larger than the sum of its proper divisors (2233953).

4561407 is a wasteful number, since it uses less digits than its factorization.

4561407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 4561407 is about 2135.7450690567. The cubic root of 4561407 is about 165.8439405239.

The spelling of 4561407 in words is "four million, five hundred sixty-one thousand, four hundred seven".