1454025046 has 16 divisors (see below), whose sum is σ = 2328168960. Its totient is φ = 679046760.

The previous prime is 1454025043. The next prime is 1454025047. The reversal of 1454025046 is 6405204541.

It is a happy number.

It is a super-2 number, since 2×1454025046² = 4228377668790604232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454024999 and 1454025017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454025043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 266766 + ... + 272161.

It is an arithmetic number, because the mean of its divisors is an integer number (145510560).

Almost surely, 2^1454025046 is an apocalyptic number.

1454025046 is a deficient number, since it is larger than the sum of its proper divisors (874143914).

1454025046 is a wasteful number, since it uses less digits than its factorization.

1454025046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539019.

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 1454025046 is about 38131.6803458751. The cubic root of 1454025046 is about 1132.8975279604.

Adding to 1454025046 its reverse (6405204541), we get a palindrome (7859229587).

The spelling of 1454025046 in words is "one billion, four hundred fifty-four million, twenty-five thousand, forty-six".