623062406 has 4 divisors (see below), whose sum is σ = 934593612. Its totient is φ = 311531202.

The previous prime is 623062403. The next prime is 623062411. The reversal of 623062406 is 604260326.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604260326 = 2 ⋅302130163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (623062403) 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, 155765600 + ... + 155765603.

It is an arithmetic number, because the mean of its divisors is an integer number (233648403).

Almost surely, 2^623062406 is an apocalyptic number.

623062406 is a deficient number, since it is larger than the sum of its proper divisors (311531206).

623062406 is a wasteful number, since it uses less digits than its factorization.

623062406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311531205.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 623062406 is about 24961.2180391903. The cubic root of 623062406 is about 854.1035283010.

The spelling of 623062406 in words is "six hundred twenty-three million, sixty-two thousand, four hundred six".