464547146 has 48 divisors (see below), whose sum is σ = 865681344. Its totient is φ = 185967936.

The previous prime is 464547119. The next prime is 464547163. The reversal of 464547146 is 641745464.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94526 + ... + 99318.

It is an arithmetic number, because the mean of its divisors is an integer number (18035028).

Almost surely, 2^464547146 is an apocalyptic number.

464547146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

464547146 is a deficient number, since it is larger than the sum of its proper divisors (401134198).

464547146 is a wasteful number, since it uses less digits than its factorization.

464547146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875 (or 4868 counting only the distinct ones).

The product of its digits is 322560, while the sum is 41.

The square root of 464547146 is about 21553.3557944001. The cubic root of 464547146 is about 774.4795095523.

The spelling of 464547146 in words is "four hundred sixty-four million, five hundred forty-seven thousand, one hundred forty-six".