606250406 has 4 divisors (see below), whose sum is σ = 909375612. Its totient is φ = 303125202.

The previous prime is 606250397. The next prime is 606250409. The reversal of 606250406 is 604052606.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604052606 = 2 ⋅302026303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606250409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151562600 + ... + 151562603.

It is an arithmetic number, because the mean of its divisors is an integer number (227343903).

Almost surely, 2^606250406 is an apocalyptic number.

606250406 is a deficient number, since it is larger than the sum of its proper divisors (303125206).

606250406 is a wasteful number, since it uses less digits than its factorization.

606250406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303125205.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 606250406 is about 24622.1527490997. The cubic root of 606250406 is about 846.3513296172.

The spelling of 606250406 in words is "six hundred six million, two hundred fifty thousand, four hundred six".