464240246 has 4 divisors (see below), whose sum is σ = 696360372. Its totient is φ = 232120122.

The previous prime is 464240239. The next prime is 464240263. The reversal of 464240246 is 642042464.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×464240246² = 431038012012281032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116060060 + ... + 116060063.

It is an arithmetic number, because the mean of its divisors is an integer number (174090093).

Almost surely, 2^464240246 is an apocalyptic number.

464240246 is a deficient number, since it is larger than the sum of its proper divisors (232120126).

464240246 is a wasteful number, since it uses less digits than its factorization.

464240246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232120125.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 464240246 is about 21546.2350771544. The cubic root of 464240246 is about 774.3089203918.

The spelling of 464240246 in words is "four hundred sixty-four million, two hundred forty thousand, two hundred forty-six".