46351457 has 2 divisors, whose sum is σ = 46351458. Its totient is φ = 46351456.

The previous prime is 46351453. The next prime is 46351477. The reversal of 46351457 is 75415364.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25411681 + 20939776 = 5041^2 + 4576^2 .

It is a cyclic number.

It is not a de Polignac number, because 46351457 - 2² = 46351453 is a prime.

It is not a weakly prime, because it can be changed into another prime (46351453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23175728 + 23175729.

It is an arithmetic number, because the mean of its divisors is an integer number (23175729).

Almost surely, 2^46351457 is an apocalyptic number.

It is an amenable number.

46351457 is a deficient number, since it is larger than the sum of its proper divisors (1).

46351457 is an equidigital number, since it uses as much as digits as its factorization.

46351457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 35.

The square root of 46351457 is about 6808.1904350569. The cubic root of 46351457 is about 359.2149998986.

The spelling of 46351457 in words is "forty-six million, three hundred fifty-one thousand, four hundred fifty-seven".