4641240 has 32 divisors (see below), whose sum is σ = 13924080. Its totient is φ = 1237632.

The previous prime is 4641229. The next prime is 4641251. The reversal of 4641240 is 421464.

It is an interprime number because it is at equal distance from previous prime (4641229) and next prime (4641251).

It is a super-2 number, since 2×4641240² = 43082217475200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19219 + ... + 19458.

Almost surely, 2^4641240 is an apocalyptic number.

4641240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4641240 is an abundant number, since it is smaller than the sum of its proper divisors (9282840).

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

4641240 is a wasteful number, since it uses less digits than its factorization.

4641240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38691 (or 38687 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4641240 is about 2154.3537314007. The cubic root of 4641240 is about 166.8058748053.

The spelling of 4641240 in words is "four million, six hundred forty-one thousand, two hundred forty".