46311261 has 16 divisors (see below), whose sum is σ = 63537600. Its totient is φ = 29992320.

The previous prime is 46311233. The next prime is 46311277. The reversal of 46311261 is 16211364.

It is not a de Polignac number, because 46311261 - 2⁵ = 46311229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46311361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13665 + ... + 16713.

It is an arithmetic number, because the mean of its divisors is an integer number (3971100).

Almost surely, 2^46311261 is an apocalyptic number.

It is an amenable number.

46311261 is a deficient number, since it is larger than the sum of its proper divisors (17226339).

46311261 is a wasteful number, since it uses less digits than its factorization.

46311261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196.

The product of its digits is 864, while the sum is 24.

The square root of 46311261 is about 6805.2377621946. The cubic root of 46311261 is about 359.1111327430. Note that the first 4 decimals are identical.

The spelling of 46311261 in words is "forty-six million, three hundred eleven thousand, two hundred sixty-one".