80461461 has 8 divisors (see below), whose sum is σ = 110742784. Its totient is φ = 51910560.

The previous prime is 80461453. The next prime is 80461463. The reversal of 80461461 is 16416408.

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

It is not a de Polignac number, because 80461461 - 2³ = 80461453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80461463) 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, 432496 + ... + 432681.

It is an arithmetic number, because the mean of its divisors is an integer number (13842848).

Almost surely, 2^80461461 is an apocalyptic number.

It is an amenable number.

80461461 is a deficient number, since it is larger than the sum of its proper divisors (30281323).

80461461 is a wasteful number, since it uses less digits than its factorization.

80461461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865211.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 80461461 is about 8970.0312708485. The cubic root of 80461461 is about 431.7138397652.

Adding to 80461461 its reverse (16416408), we get a palindrome (96877869).

The spelling of 80461461 in words is "eighty million, four hundred sixty-one thousand, four hundred sixty-one".