1434628 has 24 divisors (see below), whose sum is σ = 2765952. Its totient is φ = 646944.

The previous prime is 1434623. The next prime is 1434637. The reversal of 1434628 is 8264341.

It is a junction number, because it is equal to n+sod(n) for n = 1434596 and 1434605.

It is not an unprimeable number, because it can be changed into a prime (1434623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2151 + ... + 2737.

It is an arithmetic number, because the mean of its divisors is an integer number (115248).

2^1434628 is an apocalyptic number.

It is an amenable number.

1434628 is a deficient number, since it is larger than the sum of its proper divisors (1331324).

1434628 is a wasteful number, since it uses less digits than its factorization.

1434628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651 (or 649 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 1434628 is about 1197.7595752070. The cubic root of 1434628 is about 112.7837249963.

Adding to 1434628 its reverse (8264341), we get a palindrome (9698969).

The spelling of 1434628 in words is "one million, four hundred thirty-four thousand, six hundred twenty-eight".