46215307 has 4 divisors (see below), whose sum is σ = 46245640. Its totient is φ = 46184976.

The previous prime is 46215287. The next prime is 46215329. The reversal of 46215307 is 70351264.

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

It is a cyclic number.

It is not a de Polignac number, because 46215307 - 2⁷ = 46215179 is a prime.

It is a super-2 number, since 2×46215307² = 4271709202208498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46215347) 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, 12753 + ... + 15970.

It is an arithmetic number, because the mean of its divisors is an integer number (11561410).

Almost surely, 2^46215307 is an apocalyptic number.

46215307 is a deficient number, since it is larger than the sum of its proper divisors (30333).

46215307 is a wasteful number, since it uses less digits than its factorization.

46215307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30332.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 46215307 is about 6798.1840957715. The cubic root of 46215307 is about 358.8629427442.

The spelling of 46215307 in words is "forty-six million, two hundred fifteen thousand, three hundred seven".