1454447514 has 16 divisors (see below), whose sum is σ = 3132656352. Its totient is φ = 447522288.

The previous prime is 1454447513. The next prime is 1454447531. The reversal of 1454447514 is 4157444541.

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

It is not an unprimeable number, because it can be changed into a prime (1454447513) 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, 9323304 + ... + 9323459.

It is an arithmetic number, because the mean of its divisors is an integer number (195791022).

Almost surely, 2^1454447514 is an apocalyptic number.

1454447514 is an abundant number, since it is smaller than the sum of its proper divisors (1678208838).

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

1454447514 is a wasteful number, since it uses less digits than its factorization.

1454447514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18646781.

The product of its digits is 179200, while the sum is 39.

The square root of 1454447514 is about 38137.2195368252. The cubic root of 1454447514 is about 1133.0072387268.

The spelling of 1454447514 in words is "one billion, four hundred fifty-four million, four hundred forty-seven thousand, five hundred fourteen".