1052451 has 12 divisors (see below), whose sum is σ = 1529112. Its totient is φ = 697536.

The previous prime is 1052437. The next prime is 1052459. The reversal of 1052451 is 1542501.

It is not a de Polignac number, because 1052451 - 2¹⁴ = 1036067 is a prime.

It is a super-2 number, since 2×1052451² = 2215306214802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2860 + ... + 3206.

It is an arithmetic number, because the mean of its divisors is an integer number (127426).

2^1052451 is an apocalyptic number.

1052451 is a deficient number, since it is larger than the sum of its proper divisors (476661).

1052451 is a wasteful number, since it uses less digits than its factorization.

1052451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 1052451 is about 1025.8903450174. The cubic root of 1052451 is about 101.7186595418.

Adding to 1052451 its reverse (1542501), we get a palindrome (2594952).

It can be divided in two parts, 105 and 2451, that added together give a triangular number (2556 = T₇₁).

The spelling of 1052451 in words is "one million, fifty-two thousand, four hundred fifty-one".