1434261 has 4 divisors (see below), whose sum is σ = 1912352. Its totient is φ = 956172.

The previous prime is 1434259. The next prime is 1434281. The reversal of 1434261 is 1624341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1624341 = 3 ⋅541447.

It is not a de Polignac number, because 1434261 - 2¹ = 1434259 is a prime.

It is a super-2 number, since 2×1434261² = 4114209232242, which contains 22 as substring.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239041 + ... + 239046.

It is an arithmetic number, because the mean of its divisors is an integer number (478088).

2^1434261 is an apocalyptic number.

It is an amenable number.

1434261 is a deficient number, since it is larger than the sum of its proper divisors (478091).

1434261 is an equidigital number, since it uses as much as digits as its factorization.

1434261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478090.

The product of its digits is 576, while the sum is 21.

The square root of 1434261 is about 1197.6063627085. The cubic root of 1434261 is about 112.7741069032.

The spelling of 1434261 in words is "one million, four hundred thirty-four thousand, two hundred sixty-one".