6461002 has 4 divisors (see below), whose sum is σ = 9691506. Its totient is φ = 3230500.

The previous prime is 6460967. The next prime is 6461017. The reversal of 6461002 is 2001646.

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

It can be written as a sum of positive squares in only one way, i.e., 5803281 + 657721 = 2409^2 + 811^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1615249 + ... + 1615252.

Almost surely, 2^6461002 is an apocalyptic number.

6461002 is a deficient number, since it is larger than the sum of its proper divisors (3230504).

6461002 is a wasteful number, since it uses less digits than its factorization.

6461002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230503.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 6461002 is about 2541.8501135984. The cubic root of 6461002 is about 186.2515769426.

Adding to 6461002 its reverse (2001646), we get a palindrome (8462648).

The spelling of 6461002 in words is "six million, four hundred sixty-one thousand, two".