454232623 has 6 divisors (see below), whose sum is σ = 491861544. Its totient is φ = 419291496.

The previous prime is 454232621. The next prime is 454232627. The reversal of 454232623 is 326232454.

It is not a de Polignac number, because 454232623 - 2¹ = 454232621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454232621) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343715 + ... + 1344052.

It is an arithmetic number, because the mean of its divisors is an integer number (81976924).

Almost surely, 2^454232623 is an apocalyptic number.

454232623 is a deficient number, since it is larger than the sum of its proper divisors (37628921).

454232623 is a wasteful number, since it uses less digits than its factorization.

454232623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2687793 (or 2687780 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 454232623 is about 21312.7338227643. The cubic root of 454232623 is about 768.7045305206.

The spelling of 454232623 in words is "four hundred fifty-four million, two hundred thirty-two thousand, six hundred twenty-three".