1041993 has 6 divisors (see below), whose sum is σ = 1505114. Its totient is φ = 694656.

The previous prime is 1041991. The next prime is 1042001. The reversal of 1041993 is 3991401.

It can be written as a sum of positive squares in only one way, i.e., 685584 + 356409 = 828^2 + 597^2 .

It is not a de Polignac number, because 1041993 - 2¹ = 1041991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57880 + ... + 57897.

2^1041993 is an apocalyptic number.

It is an amenable number.

1041993 is a deficient number, since it is larger than the sum of its proper divisors (463121).

1041993 is a wasteful number, since it uses less digits than its factorization.

1041993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115783 (or 115780 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 1041993 is about 1020.7805836711. The cubic root of 1041993 is about 101.3806178890.

The spelling of 1041993 in words is "one million, forty-one thousand, nine hundred ninety-three".