41121906 has 16 divisors (see below), whose sum is σ = 93993024. Its totient is φ = 11749104.

The previous prime is 41121901. The next prime is 41121923. The reversal of 41121906 is 60912114.

It is a super-2 number, since 2×41121906² = 3382022306145672, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41121901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489505 + ... + 489588.

It is an arithmetic number, because the mean of its divisors is an integer number (5874564).

Almost surely, 2^41121906 is an apocalyptic number.

41121906 is an abundant number, since it is smaller than the sum of its proper divisors (52871118).

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

41121906 is a wasteful number, since it uses less digits than its factorization.

41121906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979105.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 41121906 is about 6412.6364312972. The cubic root of 41121906 is about 345.1631406547.

The spelling of 41121906 in words is "forty-one million, one hundred twenty-one thousand, nine hundred six".