1158462 has 20 divisors (see below), whose sum is σ = 2596176. Its totient is φ = 386100.

The previous prime is 1158461. The next prime is 1158467. The reversal of 1158462 is 2648511.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1158461) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3414 + ... + 3737.

2^1158462 is an apocalyptic number.

1158462 is an abundant number, since it is smaller than the sum of its proper divisors (1437714).

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

1158462 is an equidigital number, since it uses as much as digits as its factorization.

1158462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7165 (or 7156 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 1158462 is about 1076.3187260287. The cubic root of 1158462 is about 105.0253000259.

The spelling of 1158462 in words is "one million, one hundred fifty-eight thousand, four hundred sixty-two".