6124994 has 4 divisors (see below), whose sum is σ = 9187494. Its totient is φ = 3062496.

The previous prime is 6124991. The next prime is 6124997. The reversal of 6124994 is 4994216.

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

It is an interprime number because it is at equal distance from previous prime (6124991) and next prime (6124997).

It can be written as a sum of positive squares in only one way, i.e., 6027025 + 97969 = 2455^2 + 313^2 .

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6124991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531247 + ... + 1531250.

Almost surely, 2^6124994 is an apocalyptic number.

6124994 is a deficient number, since it is larger than the sum of its proper divisors (3062500).

6124994 is a wasteful number, since it uses less digits than its factorization.

6124994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062499.

The product of its digits is 15552, while the sum is 35.

The square root of 6124994 is about 2474.8725219696. The cubic root of 6124994 is about 182.9652257574.

It can be divided in two parts, 6 and 124994, that added together give a cube (125000 = 50³).

The spelling of 6124994 in words is "six million, one hundred twenty-four thousand, nine hundred ninety-four".