1401097 has 4 divisors (see below), whose sum is σ = 1403920. Its totient is φ = 1398276.

The previous prime is 1401083. The next prime is 1401119. The reversal of 1401097 is 7901041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1401097 - 2¹⁵ = 1368329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1401007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447 + ... + 1732.

It is an arithmetic number, because the mean of its divisors is an integer number (350980).

2^1401097 is an apocalyptic number.

It is an amenable number.

1401097 is a deficient number, since it is larger than the sum of its proper divisors (2823).

1401097 is an equidigital number, since it uses as much as digits as its factorization.

1401097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 1401097 is about 1183.6794329547. The cubic root of 1401097 is about 111.8981056695.

The spelling of 1401097 in words is "one million, four hundred one thousand, ninety-seven".