1162742 has 24 divisors (see below), whose sum is σ = 2096976. Its totient is φ = 473616.

The previous prime is 1162741. The next prime is 1162751. The reversal of 1162742 is 2472611.

1162742 = T₁₄₈ + T₁₄₉ + ... + T₂₁₆.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7328 + ... + 7484.

It is an arithmetic number, because the mean of its divisors is an integer number (87374).

2^1162742 is an apocalyptic number.

1162742 is a deficient number, since it is larger than the sum of its proper divisors (934234).

1162742 is a wasteful number, since it uses less digits than its factorization.

1162742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 189 counting only the distinct ones).

The product of its digits is 672, while the sum is 23.

The square root of 1162742 is about 1078.3051516153. The cubic root of 1162742 is about 105.1544816017.

The spelling of 1162742 in words is "one million, one hundred sixty-two thousand, seven hundred forty-two".