1114690 has 32 divisors (see below), whose sum is σ = 2177280. Its totient is φ = 409344.

The previous prime is 1114681. The next prime is 1114693. The reversal of 1114690 is 964111.

1114690 = T₁₄₆ + T₁₄₇ + ... + T₂₁₃.

It is a super-2 number, since 2×1114690² = 2485067592200, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1114693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13389 + ... + 13471.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2^1114690 is an apocalyptic number.

1114690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1114690 is a deficient number, since it is larger than the sum of its proper divisors (1062590).

1114690 is a wasteful number, since it uses less digits than its factorization.

1114690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 1114690 is about 1055.7888046385. The cubic root of 1114690 is about 103.6855020808.

It can be divided in two parts, 11146 and 90, that added together give a square (11236 = 106²).

The spelling of 1114690 in words is "one million, one hundred fourteen thousand, six hundred ninety".