1452150446 has 8 divisors (see below), whose sum is σ = 2224571040. Its totient is φ = 710626768.

The previous prime is 1452150443. The next prime is 1452150451. The reversal of 1452150446 is 6440512541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452150443) 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, 7724111 + ... + 7724298.

It is an arithmetic number, because the mean of its divisors is an integer number (278071380).

Almost surely, 2^1452150446 is an apocalyptic number.

1452150446 is a deficient number, since it is larger than the sum of its proper divisors (772420594).

1452150446 is a wasteful number, since it uses less digits than its factorization.

1452150446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15448458.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 1452150446 is about 38107.0918071689. The cubic root of 1452150446 is about 1132.4104563339.

Adding to 1452150446 its reverse (6440512541), we get a palindrome (7892662987).

The spelling of 1452150446 in words is "one billion, four hundred fifty-two million, one hundred fifty thousand, four hundred forty-six".