41253666 has 16 divisors (see below), whose sum is σ = 83265600. Its totient is φ = 13624848.

The previous prime is 41253659. The next prime is 41253673. The reversal of 41253666 is 66635214.

It is an interprime number because it is at equal distance from previous prime (41253659) and next prime (41253673).

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, 30886 + ... + 32193.

It is an arithmetic number, because the mean of its divisors is an integer number (5204100).

Almost surely, 2^41253666 is an apocalyptic number.

41253666 is an abundant number, since it is smaller than the sum of its proper divisors (42011934).

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

41253666 is a wasteful number, since it uses less digits than its factorization.

41253666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63193.

The product of its digits is 25920, while the sum is 33.

The square root of 41253666 is about 6422.9016807048. The cubic root of 41253666 is about 345.5313970000.

It can be divided in two parts, 4125 and 3666, that multiplied together give a triangular number (15122250 = T₅₄₉₉).

The spelling of 41253666 in words is "forty-one million, two hundred fifty-three thousand, six hundred sixty-six".