46807457 has 4 divisors (see below), whose sum is σ = 46845060. Its totient is φ = 46769856.

The previous prime is 46807451. The next prime is 46807463. The reversal of 46807457 is 75470864.

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

It is an interprime number because it is at equal distance from previous prime (46807451) and next prime (46807463).

It can be written as a sum of positive squares in 2 ways, for example, as 21446161 + 25361296 = 4631^2 + 5036^2 .

It is a cyclic number.

It is not a de Polignac number, because 46807457 - 2¹⁸ = 46545313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46807451) 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, 16868 + ... + 19445.

It is an arithmetic number, because the mean of its divisors is an integer number (11711265).

Almost surely, 2^46807457 is an apocalyptic number.

It is an amenable number.

46807457 is a deficient number, since it is larger than the sum of its proper divisors (37603).

46807457 is a wasteful number, since it uses less digits than its factorization.

46807457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37602.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 46807457 is about 6841.5975473569. The cubic root of 46807457 is about 360.3891291303.

The spelling of 46807457 in words is "forty-six million, eight hundred seven thousand, four hundred fifty-seven".