151045446 has 16 divisors (see below), whose sum is σ = 302238000. Its totient is φ = 50323968.

The previous prime is 151045441. The next prime is 151045457. The reversal of 151045446 is 644540151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151045441) 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, 10830 + ... + 20478.

It is an arithmetic number, because the mean of its divisors is an integer number (18889875).

Almost surely, 2^151045446 is an apocalyptic number.

151045446 is an abundant number, since it is smaller than the sum of its proper divisors (151192554).

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

151045446 is a wasteful number, since it uses less digits than its factorization.

151045446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12263.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 151045446 is about 12290.0547598455. The cubic root of 151045446 is about 532.5608191681.

Adding to 151045446 its reverse (644540151), we get a palindrome (795585597).

The spelling of 151045446 in words is "one hundred fifty-one million, forty-five thousand, four hundred forty-six".