80462141 has 4 divisors (see below), whose sum is σ = 81366300. Its totient is φ = 79557984.

The previous prime is 80462117. The next prime is 80462149. The reversal of 80462141 is 14126408.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6002500 + 74459641 = 2450^2 + 8629^2 .

It is a cyclic number.

It is not a de Polignac number, because 80462141 - 2⁶ = 80462077 is a prime.

It is a super-2 number, since 2×80462141² = 12948312268607762, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80462141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80462149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 451946 + ... + 452123.

It is an arithmetic number, because the mean of its divisors is an integer number (20341575).

Almost surely, 2^80462141 is an apocalyptic number.

It is an amenable number.

80462141 is a deficient number, since it is larger than the sum of its proper divisors (904159).

80462141 is an equidigital number, since it uses as much as digits as its factorization.

80462141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904158.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 80462141 is about 8970.0691747611. The cubic root of 80462141 is about 431.7150559357.

Adding to 80462141 its reverse (14126408), we get a palindrome (94588549).

The spelling of 80462141 in words is "eighty million, four hundred sixty-two thousand, one hundred forty-one".