1115950 has 24 divisors (see below), whose sum is σ = 2265480. Its totient is φ = 405600.

The previous prime is 1115941. The next prime is 1115987. The reversal of 1115950 is 595111.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465 + ... + 1564.

It is an arithmetic number, because the mean of its divisors is an integer number (94395).

2^1115950 is an apocalyptic number.

1115950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115950 is an abundant number, since it is smaller than the sum of its proper divisors (1149530).

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

1115950 is a wasteful number, since it uses less digits than its factorization.

1115950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2052 (or 2047 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 1115950 is about 1056.3853463580. The cubic root of 1115950 is about 103.7245546541.

The spelling of 1115950 in words is "one million, one hundred fifteen thousand, nine hundred fifty".