1151496 has 40 divisors (see below), whose sum is σ = 3227070. Its totient is φ = 383616.

The previous prime is 1151483. The next prime is 1151519. The reversal of 1151496 is 6941511.

It can be written as a sum of positive squares in only one way, i.e., 980100 + 171396 = 990^2 + 414^2 .

It is a hoax number, since the sum of its digits (27) 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 (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 241 + ... + 1536.

2^1151496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1151496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1613535).

1151496 is an abundant number, since it is smaller than the sum of its proper divisors (2075574).

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

1151496 is a wasteful number, since it uses less digits than its factorization.

1151496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1795 (or 1782 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 1151496 is about 1073.0778163768. The cubic root of 1151496 is about 104.8143658802.

The spelling of 1151496 in words is "one million, one hundred fifty-one thousand, four hundred ninety-six".