1000007627461 has 4 divisors (see below), whose sum is σ = 1000319840352. Its totient is φ = 999695414572.

The previous prime is 1000007627447. The next prime is 1000007627471. The reversal of 1000007627461 is 1647267000001.

It is a happy number.

1000007627461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1000007627461 - 2¹¹ = 1000007625413 is a prime.

It is a super-2 number, since 2×1000007627461² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000007627471) 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, 156101641 + ... + 156108046.

It is an arithmetic number, because the mean of its divisors is an integer number (250079960088).

Almost surely, 2^{1000007627461} is an apocalyptic number.

It is an amenable number.

1000007627461 is a deficient number, since it is larger than the sum of its proper divisors (312212891).

1000007627461 is an equidigital number, since it uses as much as digits as its factorization.

1000007627461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312212890.

The product of its (nonzero) digits is 14112, while the sum is 34.

The spelling of 1000007627461 in words is "one trillion, seven million, six hundred twenty-seven thousand, four hundred sixty-one".