1400035 has 32 divisors (see below), whose sum is σ = 2201472. Its totient is φ = 829440.

The previous prime is 1400029. The next prime is 1400039. The reversal of 1400035 is 5300041.

1400035 = T₉₀ + T₉₁ + ... + T₂₀₈.

It is not a de Polignac number, because 1400035 - 2¹⁷ = 1268963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1399988 and 1400024.

It is not an unprimeable number, because it can be changed into a prime (1400039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7645 + ... + 7825.

It is an arithmetic number, because the mean of its divisors is an integer number (68796).

2^1400035 is an apocalyptic number.

1400035 is a deficient number, since it is larger than the sum of its proper divisors (801437).

1400035 is a wasteful number, since it uses less digits than its factorization.

1400035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 1400035 is about 1183.2307467269. The cubic root of 1400035 is about 111.8698264412.

Adding to 1400035 its reverse (5300041), we get a palindrome (6700076).

It can be divided in two parts, 14000 and 35, that multiplied together give a square (490000 = 700²).

The spelling of 1400035 in words is "one million, four hundred thousand, thirty-five".