67253841 has 16 divisors (see below), whose sum is σ = 100144000. Its totient is φ = 44607024.

The previous prime is 67253839. The next prime is 67253843. The reversal of 67253841 is 14835276.

It is an interprime number because it is at equal distance from previous prime (67253839) and next prime (67253843).

It is not a de Polignac number, because 67253841 - 2¹ = 67253839 is a prime.

It is a super-3 number, since 3×67253841³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67253796 and 67253805.

It is not an unprimeable number, because it can be changed into a prime (67253843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886 + ... + 11631.

It is an arithmetic number, because the mean of its divisors is an integer number (6259000).

Almost surely, 2^67253841 is an apocalyptic number.

It is an amenable number.

67253841 is a deficient number, since it is larger than the sum of its proper divisors (32890159).

67253841 is a wasteful number, since it uses less digits than its factorization.

67253841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12725 (or 12719 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 67253841 is about 8200.8439199877. The cubic root of 67253841 is about 406.6670927016.

The spelling of 67253841 in words is "sixty-seven million, two hundred fifty-three thousand, eight hundred forty-one".