1454421627 has 12 divisors (see below), whose sum is σ = 2145530400. Its totient is φ = 948984048.

The previous prime is 1454421623. The next prime is 1454421691. The reversal of 1454421627 is 7261244541.

1454421627 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 4 + 21 + 627 = 666.

It is not a de Polignac number, because 1454421627 - 2² = 1454421623 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1454421591 and 1454421600.

It is not an unprimeable number, because it can be changed into a prime (1454421623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1718752 + ... + 1719597.

It is an arithmetic number, because the mean of its divisors is an integer number (178794200).

Almost surely, 2^1454421627 is an apocalyptic number.

1454421627 is a deficient number, since it is larger than the sum of its proper divisors (691108773).

1454421627 is a wasteful number, since it uses less digits than its factorization.

1454421627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3438402 (or 3438399 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 1454421627 is about 38136.8801424553. The cubic root of 1454421627 is about 1133.0005167397. Note that the first 3 decimals are identical.

The spelling of 1454421627 in words is "one billion, four hundred fifty-four million, four hundred twenty-one thousand, six hundred twenty-seven".