1400034 has 16 divisors (see below), whose sum is σ = 2947680. Its totient is φ = 442080.

The previous prime is 1400029. The next prime is 1400039. The reversal of 1400034 is 4300041.

It is an interprime number because it is at equal distance from previous prime (1400029) and next prime (1400039).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1399992 and 1400019.

It is not an unprimeable number, because it can be changed into a prime (1400039) 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 7 ways as a sum of consecutive naturals, for example, 6027 + ... + 6254.

It is an arithmetic number, because the mean of its divisors is an integer number (184230).

2^1400034 is an apocalyptic number.

1400034 is an abundant number, since it is smaller than the sum of its proper divisors (1547646).

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

1400034 is a wasteful number, since it uses less digits than its factorization.

1400034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12305.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1400034 is about 1183.2303241550. The cubic root of 1400034 is about 111.8697998061.

Adding to 1400034 its reverse (4300041), we get a palindrome (5700075).

The spelling of 1400034 in words is "one million, four hundred thousand, thirty-four".