2007407401 has 4 divisors (see below), whose sum is σ = 2008254292. Its totient is φ = 2006560512.

The previous prime is 2007407377. The next prime is 2007407407. The reversal of 2007407401 is 1047047002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1425440025 + 581967376 = 37755^2 + 24124^2 .

It is a cyclic number.

It is not a de Polignac number, because 2007407401 - 2¹³ = 2007399209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2007407407) 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, 419880 + ... + 424633.

It is an arithmetic number, because the mean of its divisors is an integer number (502063573).

Almost surely, 2^2007407401 is an apocalyptic number.

It is an amenable number.

2007407401 is a deficient number, since it is larger than the sum of its proper divisors (846891).

2007407401 is an equidigital number, since it uses as much as digits as its factorization.

2007407401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846890.

The product of its (nonzero) digits is 1568, while the sum is 25.

The square root of 2007407401 is about 44804.1002699530. The cubic root of 2007407401 is about 1261.4745902619.

The spelling of 2007407401 in words is "two billion, seven million, four hundred seven thousand, four hundred one".