464336145 has 160 divisors (see below), whose sum is σ = 1051852032. Its totient is φ = 190729728.

The previous prime is 464336143. The next prime is 464336161. The reversal of 464336145 is 541633464.

464336145 is a `hidden beast` number, since 4 + 6 + 4 + 33 + 614 + 5 = 666.

It is not a de Polignac number, because 464336145 - 2¹ = 464336143 is a prime.

It is a super-2 number, since 2×464336145² = 431216111106922050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (464336143) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1584619 + ... + 1584911.

Almost surely, 2^464336145 is an apocalyptic number.

464336145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

464336145 is an abundant number, since it is smaller than the sum of its proper divisors (587515887).

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

464336145 is a wasteful number, since it uses less digits than its factorization.

464336145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 364 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 464336145 is about 21548.4603858373. The cubic root of 464336145 is about 774.3622335483.

The spelling of 464336145 in words is "four hundred sixty-four million, three hundred thirty-six thousand, one hundred forty-five".