60406499 has 4 divisors (see below), whose sum is σ = 60434136. Its totient is φ = 60378864.

The previous prime is 60406483. The next prime is 60406517. The reversal of 60406499 is 99460406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99460406 = 2 ⋅49730203.

It is a cyclic number.

It is not a de Polignac number, because 60406499 - 2⁴ = 60406483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60406439) 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, 10229 + ... + 15014.

It is an arithmetic number, because the mean of its divisors is an integer number (15108534).

Almost surely, 2^60406499 is an apocalyptic number.

60406499 is a deficient number, since it is larger than the sum of its proper divisors (27637).

60406499 is a wasteful number, since it uses less digits than its factorization.

60406499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27636.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 60406499 is about 7772.1617970807. The cubic root of 60406499 is about 392.3688804323.

The spelling of 60406499 in words is "sixty million, four hundred six thousand, four hundred ninety-nine".