1150054 has 4 divisors (see below), whose sum is σ = 1725084. Its totient is φ = 575026.

The previous prime is 1150031. The next prime is 1150057. The reversal of 1150054 is 4500511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4500511 = 19 ⋅236869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287512 + ... + 287515.

It is an arithmetic number, because the mean of its divisors is an integer number (431271).

2^1150054 is an apocalyptic number.

1150054 is a deficient number, since it is larger than the sum of its proper divisors (575030).

1150054 is an equidigital number, since it uses as much as digits as its factorization.

1150054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575029.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1150054 is about 1072.4057068106. The cubic root of 1150054 is about 104.7705951534.

Adding to 1150054 its reverse (4500511), we get a palindrome (5650565).

The spelling of 1150054 in words is "one million, one hundred fifty thousand, fifty-four".