1454277468 has 96 divisors (see below), whose sum is σ = 3987648000. Its totient is φ = 412315008.

The previous prime is 1454277463. The next prime is 1454277469. The reversal of 1454277468 is 8647724541.

It is a super-2 number, since 2×1454277468² = 4229845907864982048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454277463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562603 + ... + 565181.

It is an arithmetic number, because the mean of its divisors is an integer number (41538000).

Almost surely, 2^1454277468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1454277468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1993824000).

1454277468 is an abundant number, since it is smaller than the sum of its proper divisors (2533370532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454277468 is a wasteful number, since it uses less digits than its factorization.

1454277468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744 (or 2728 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 48.

The square root of 1454277468 is about 38134.9900747332. The cubic root of 1454277468 is about 1132.9630820153.

The spelling of 1454277468 in words is "one billion, four hundred fifty-four million, two hundred seventy-seven thousand, four hundred sixty-eight".