1201407 has 8 divisors (see below), whose sum is σ = 1696176. Its totient is φ = 753792.

The previous prime is 1201381. The next prime is 1201439. The reversal of 1201407 is 7041021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1201407 - 2¹⁰ = 1200383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11728 + ... + 11829.

It is an arithmetic number, because the mean of its divisors is an integer number (212022).

2^1201407 is an apocalyptic number.

1201407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1201407 is a deficient number, since it is larger than the sum of its proper divisors (494769).

1201407 is a wasteful number, since it uses less digits than its factorization.

1201407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23577.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 1201407 is about 1096.0871315730. The cubic root of 1201407 is about 106.3073729357.

Adding to 1201407 its reverse (7041021), we get a palindrome (8242428).

The spelling of 1201407 in words is "one million, two hundred one thousand, four hundred seven".