467661 has 4 divisors (see below), whose sum is σ = 623552. Its totient is φ = 311772.

The previous prime is 467657. The next prime is 467669. The reversal of 467661 is 166764.

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 not a de Polignac number, because 467661 - 2² = 467657 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 467661.

It is not an unprimeable number, because it can be changed into a prime (467669) 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, 77941 + ... + 77946.

It is an arithmetic number, because the mean of its divisors is an integer number (155888).

2⁴⁶⁷⁶⁶¹ is an apocalyptic number.

It is an amenable number.

467661 is a deficient number, since it is larger than the sum of its proper divisors (155891).

467661 is a wasteful number, since it uses less digits than its factorization.

467661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155890.

The product of its digits is 6048, while the sum is 30.

The square root of 467661 is about 683.8574412844. The cubic root of 467661 is about 77.6206099825.

It can be divided in two parts, 467 and 661, that added together give a triangular number (1128 = T₄₇).

The spelling of 467661 in words is "four hundred sixty-seven thousand, six hundred sixty-one".