12495461 has 4 divisors (see below), whose sum is σ = 13631424. Its totient is φ = 11359500.

The previous prime is 12495421. The next prime is 12495487. The reversal of 12495461 is 16459421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12495461 - 2¹⁰ = 12494437 is a prime.

It is a super-2 number, since 2×12495461² = 312273091205042, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12495421) 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, 567965 + ... + 567986.

It is an arithmetic number, because the mean of its divisors is an integer number (3407856).

Almost surely, 2^12495461 is an apocalyptic number.

12495461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12495461 is a deficient number, since it is larger than the sum of its proper divisors (1135963).

12495461 is a wasteful number, since it uses less digits than its factorization.

12495461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135962.

The product of its digits is 8640, while the sum is 32.

The square root of 12495461 is about 3534.8919361135. The cubic root of 12495461 is about 232.0513473842.

The spelling of 12495461 in words is "twelve million, four hundred ninety-five thousand, four hundred sixty-one".