1400094 has 12 divisors (see below), whose sum is σ = 3033576. Its totient is φ = 466692.

The previous prime is 1400093. The next prime is 1400107. The reversal of 1400094 is 4900041.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 77783 = 1400094 / (1 + 4 + 0 + 0 + 0 + 9 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38874 + ... + 38909.

It is an arithmetic number, because the mean of its divisors is an integer number (252798).

2^1400094 is an apocalyptic number.

1400094 is an abundant number, since it is smaller than the sum of its proper divisors (1633482).

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

1400094 is a wasteful number, since it uses less digits than its factorization.

1400094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77791 (or 77788 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1400094 is about 1183.2556782032. The cubic root of 1400094 is about 111.8713978845.

The spelling of 1400094 in words is "one million, four hundred thousand, ninety-four".