1456452467 has 4 divisors (see below), whose sum is σ = 1533107880. Its totient is φ = 1379797056.

The previous prime is 1456452463. The next prime is 1456452469. The reversal of 1456452467 is 7642546541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1456452467 - 2² = 1456452463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1456452463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38327678 + ... + 38327715.

It is an arithmetic number, because the mean of its divisors is an integer number (383276970).

Almost surely, 2^1456452467 is an apocalyptic number.

1456452467 is a deficient number, since it is larger than the sum of its proper divisors (76655413).

1456452467 is an equidigital number, since it uses as much as digits as its factorization.

1456452467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76655412.

The product of its digits is 806400, while the sum is 44.

The square root of 1456452467 is about 38163.4965248207. The cubic root of 1456452467 is about 1133.5276157608.

The spelling of 1456452467 in words is "one billion, four hundred fifty-six million, four hundred fifty-two thousand, four hundred sixty-seven".