46272493 has 2 divisors, whose sum is σ = 46272494. Its totient is φ = 46272492.

The previous prime is 46272463. The next prime is 46272497. The reversal of 46272493 is 39427264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35070084 + 11202409 = 5922^2 + 3347^2 .

It is a cyclic number.

It is not a de Polignac number, because 46272493 - 2¹³ = 46264301 is a prime.

It is a super-2 number, since 2×46272493² = 4282287216870098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46272497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23136246 + 23136247.

It is an arithmetic number, because the mean of its divisors is an integer number (23136247).

Almost surely, 2^46272493 is an apocalyptic number.

It is an amenable number.

46272493 is a deficient number, since it is larger than the sum of its proper divisors (1).

46272493 is an equidigital number, since it uses as much as digits as its factorization.

46272493 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 37.

The square root of 46272493 is about 6802.3887716008. The cubic root of 46272493 is about 359.0108986121.

The spelling of 46272493 in words is "forty-six million, two hundred seventy-two thousand, four hundred ninety-three".