1454656008 has 192 divisors, whose sum is σ = 4150440000. Its totient is φ = 424080384.

The previous prime is 1454655973. The next prime is 1454656019. The reversal of 1454656008 is 8006564541.

It is a happy number.

It is a super-2 number, since 2×1454656008² = 4232048203220992128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9762718 + ... + 9762866.

It is an arithmetic number, because the mean of its divisors is an integer number (21616875).

Almost surely, 2^1454656008 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 1454656008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2075220000).

1454656008 is an abundant number, since it is smaller than the sum of its proper divisors (2695783992).

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

1454656008 is a wasteful number, since it uses less digits than its factorization.

1454656008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 1454656008 is about 38139.9529103013. The cubic root of 1454656008 is about 1133.0613747297.

The spelling of 1454656008 in words is "one billion, four hundred fifty-four million, six hundred fifty-six thousand, eight".