1050451 has 2 divisors, whose sum is σ = 1050452. Its totient is φ = 1050450.

The previous prime is 1050449. The next prime is 1050457. The reversal of 1050451 is 1540501.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1050451 - 2¹ = 1050449 is a prime.

It is a super-2 number, since 2×1050451² = 2206894606802, which contains 22 as substring.

Together with 1050449, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1050457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525225 + 525226.

It is an arithmetic number, because the mean of its divisors is an integer number (525226).

2^1050451 is an apocalyptic number.

1050451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050451 is an equidigital number, since it uses as much as digits as its factorization.

1050451 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 16.

The square root of 1050451 is about 1024.9151184366. The cubic root of 1050451 is about 101.6541858130.

Adding to 1050451 its reverse (1540501), we get a palindrome (2590952).

It can be divided in two parts, 10 and 50451, that multiplied together give a triangular number (504510 = T₁₀₀₄).

The spelling of 1050451 in words is "one million, fifty thousand, four hundred fifty-one".