7414881 has 8 divisors (see below), whose sum is σ = 9904704. Its totient is φ = 4934160.

The previous prime is 7414879. The next prime is 7414889. The reversal of 7414881 is 1884147.

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

It is not a de Polignac number, because 7414881 - 2¹ = 7414879 is a prime.

It is a super-2 number, since 2×7414881² = 109960920488322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

7414881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7414889) 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, 66 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (1238088).

Almost surely, 2^7414881 is an apocalyptic number.

It is an amenable number.

7414881 is a deficient number, since it is larger than the sum of its proper divisors (2489823).

7414881 is a wasteful number, since it uses less digits than its factorization.

7414881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551.

The product of its digits is 7168, while the sum is 33.

The square root of 7414881 is about 2723.0279102499. The cubic root of 7414881 is about 195.0000525970. Note that the first 4 decimals are identical.

The spelling of 7414881 in words is "seven million, four hundred fourteen thousand, eight hundred eighty-one".