41900031 has 8 divisors (see below), whose sum is σ = 62074160. Its totient is φ = 27933336.

The previous prime is 41899987. The next prime is 41900059. The reversal of 41900031 is 13000914.

It is not a de Polignac number, because 41900031 - 2¹⁵ = 41867263 is a prime.

It is a super-2 number, since 2×41900031² = 3511225195601922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41899977 and 41900013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41900071) 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, 775900 + ... + 775953.

It is an arithmetic number, because the mean of its divisors is an integer number (7759270).

Almost surely, 2^41900031 is an apocalyptic number.

41900031 is a deficient number, since it is larger than the sum of its proper divisors (20174129).

41900031 is a wasteful number, since it uses less digits than its factorization.

41900031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551862 (or 1551856 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 41900031 is about 6473.0233276267. The cubic root of 41900031 is about 347.3266557768.

Adding to 41900031 its reverse (13000914), we get a palindrome (54900945).

The spelling of 41900031 in words is "forty-one million, nine hundred thousand, thirty-one".