5461881 has 8 divisors (see below), whose sum is σ = 7349760. Its totient is φ = 3607632.

The previous prime is 5461871. The next prime is 5461891. The reversal of 5461881 is 1881645.

It is an interprime number because it is at equal distance from previous prime (5461871) and next prime (5461891).

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

It is not a de Polignac number, because 5461881 - 2⁵ = 5461849 is a prime.

It is a super-2 number, since 2×5461881² = 59664288116322, which contains 22 as substring.

5461881 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5461801) 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, 8025 + ... + 8678.

It is an arithmetic number, because the mean of its divisors is an integer number (918720).

Almost surely, 2^5461881 is an apocalyptic number.

It is an amenable number.

5461881 is a deficient number, since it is larger than the sum of its proper divisors (1887879).

5461881 is a wasteful number, since it uses less digits than its factorization.

5461881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16815.

The product of its digits is 7680, while the sum is 33.

The square root of 5461881 is about 2337.0667512932. The cubic root of 5461881 is about 176.1086729848.

The spelling of 5461881 in words is "five million, four hundred sixty-one thousand, eight hundred eighty-one".