1454687048 has 16 divisors (see below), whose sum is σ = 2729197500. Its totient is φ = 726901056.

The previous prime is 1454686993. The next prime is 1454687053. The reversal of 1454687048 is 8407864541.

It can be written as a sum of positive squares in 2 ways, for example, as 1246231204 + 208455844 = 35302^2 + 14438^2 .

It is a super-2 number, since 2×1454687048² = 4232228815237908608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1454686993 and 1454687011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41123 + ... + 67826.

Almost surely, 2^1454687048 is an apocalyptic number.

It is an amenable number.

1454687048 is a deficient number, since it is larger than the sum of its proper divisors (1274510452).

1454687048 is a wasteful number, since it uses less digits than its factorization.

1454687048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110624 (or 110620 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The square root of 1454687048 is about 38140.3598304998. The cubic root of 1454687048 is about 1133.0694339031.

The spelling of 1454687048 in words is "one billion, four hundred fifty-four million, six hundred eighty-seven thousand, forty-eight".