1154051 has 2 divisors, whose sum is σ = 1154052. Its totient is φ = 1154050.

The previous prime is 1154047. The next prime is 1154119. The reversal of 1154051 is 1504511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1154051 - 2² = 1154047 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1154551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577025 + 577026.

It is an arithmetic number, because the mean of its divisors is an integer number (577026).

2^1154051 is an apocalyptic number.

1154051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1154051 is an equidigital number, since it uses as much as digits as its factorization.

1154051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1154051 is about 1074.2676575230. The cubic root of 1154051 is about 104.8918311598.

Adding to 1154051 its reverse (1504511), we get a palindrome (2658562).

The spelling of 1154051 in words is "one million, one hundred fifty-four thousand, fifty-one".