466297140 has 24 divisors (see below), whose sum is σ = 1305632160. Its totient is φ = 124345888.

The previous prime is 466297121. The next prime is 466297151. The reversal of 466297140 is 41792664.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3885750 + ... + 3885869.

It is an arithmetic number, because the mean of its divisors is an integer number (54401340).

Almost surely, 2^466297140 is an apocalyptic number.

It is an amenable number.

466297140 is an abundant number, since it is smaller than the sum of its proper divisors (839335020).

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

466297140 is a wasteful number, since it uses less digits than its factorization.

466297140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7771631 (or 7771629 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 466297140 is about 21593.9144205028. The cubic root of 466297140 is about 775.4508039748.

It can be divided in two parts, 466 and 297140, that added together give a triangular number (297606 = T₇₇₁).

The spelling of 466297140 in words is "four hundred sixty-six million, two hundred ninety-seven thousand, one hundred forty".