451414150 has 24 divisors (see below), whose sum is σ = 915961464. Its totient is φ = 164150400.

The previous prime is 451414111. The next prime is 451414151. The reversal of 451414150 is 51414154.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451414151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409827 + ... + 410926.

It is an arithmetic number, because the mean of its divisors is an integer number (38165061).

Almost surely, 2^451414150 is an apocalyptic number.

451414150 is an abundant number, since it is smaller than the sum of its proper divisors (464547314).

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

451414150 is a wasteful number, since it uses less digits than its factorization.

451414150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820776 (or 820771 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 451414150 is about 21246.5091250304. The cubic root of 451414150 is about 767.1113163123. Note that the first 3 decimals are identical.

The spelling of 451414150 in words is "four hundred fifty-one million, four hundred fourteen thousand, one hundred fifty".