73062146 has 8 divisors (see below), whose sum is σ = 110723340. Its totient is φ = 36154368.

The previous prime is 73062139. The next prime is 73062149. The reversal of 73062146 is 64126037.

It can be written as a sum of positive squares in 2 ways, for example, as 68244121 + 4818025 = 8261^2 + 2195^2 .

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

It is not an unprimeable number, because it can be changed into a prime (73062149) 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, 188111 + ... + 188498.

Almost surely, 2^73062146 is an apocalyptic number.

73062146 is a deficient number, since it is larger than the sum of its proper divisors (37661194).

73062146 is a wasteful number, since it uses less digits than its factorization.

73062146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376708.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 73062146 is about 8547.6397911938. The cubic root of 73062146 is about 418.0524838138.

The spelling of 73062146 in words is "seventy-three million, sixty-two thousand, one hundred forty-six".