46662261 has 4 divisors (see below), whose sum is σ = 62216352. Its totient is φ = 31108172.

The previous prime is 46662251. The next prime is 46662269. The reversal of 46662261 is 16226664.

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 46662261 - 2⁶ = 46662197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46662269) 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, 7777041 + ... + 7777046.

It is an arithmetic number, because the mean of its divisors is an integer number (15554088).

Almost surely, 2^46662261 is an apocalyptic number.

It is an amenable number.

46662261 is a deficient number, since it is larger than the sum of its proper divisors (15554091).

46662261 is a wasteful number, since it uses less digits than its factorization.

46662261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15554090.

The product of its digits is 20736, while the sum is 33.

The square root of 46662261 is about 6830.9780412471. The cubic root of 46662261 is about 360.0161026748.

The spelling of 46662261 in words is "forty-six million, six hundred sixty-two thousand, two hundred sixty-one".