1434270 has 16 divisors (see below), whose sum is σ = 3442320. Its totient is φ = 382464.

The previous prime is 1434259. The next prime is 1434281. The reversal of 1434270 is 724341.

It is an interprime number because it is at equal distance from previous prime (1434259) and next prime (1434281).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23875 + ... + 23934.

It is an arithmetic number, because the mean of its divisors is an integer number (215145).

2^1434270 is an apocalyptic number.

1434270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1434270 is an abundant number, since it is smaller than the sum of its proper divisors (2008050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1434270 is a wasteful number, since it uses less digits than its factorization.

1434270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47819.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 1434270 is about 1197.6101201977. The cubic root of 1434270 is about 112.7743427888.

The spelling of 1434270 in words is "one million, four hundred thirty-four thousand, two hundred seventy".