1051885941 has 16 divisors (see below), whose sum is σ = 1458192000. Its totient is φ = 673662528.

The previous prime is 1051885921. The next prime is 1051885951. The reversal of 1051885941 is 1495881501.

It is not a de Polignac number, because 1051885941 - 2¹⁰ = 1051884917 is a prime.

It is a super-2 number, since 2×1051885941² = 2212928065746910962, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1051885893 and 1051885902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051885921) 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, 13066 + ... + 47691.

It is an arithmetic number, because the mean of its divisors is an integer number (91137000).

Almost surely, 2^1051885941 is an apocalyptic number.

It is an amenable number.

1051885941 is a deficient number, since it is larger than the sum of its proper divisors (406306059).

1051885941 is a wasteful number, since it uses less digits than its factorization.

1051885941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60988.

The product of its (nonzero) digits is 57600, while the sum is 42.

The square root of 1051885941 is about 32432.7911379826. The cubic root of 1051885941 is about 1017.0045209600.

The spelling of 1051885941 in words is "one billion, fifty-one million, eight hundred eighty-five thousand, nine hundred forty-one".