46140298 has 4 divisors (see below), whose sum is σ = 69210450. Its totient is φ = 23070148.

The previous prime is 46140257. The next prime is 46140299. The reversal of 46140298 is 89204164.

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

It can be written as a sum of positive squares in only one way, i.e., 45603009 + 537289 = 6753^2 + 733^2 .

It is not an unprimeable number, because it can be changed into a prime (46140299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11535073 + ... + 11535076.

Almost surely, 2^46140298 is an apocalyptic number.

46140298 is a deficient number, since it is larger than the sum of its proper divisors (23070152).

46140298 is a wasteful number, since it uses less digits than its factorization.

46140298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23070151.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 46140298 is about 6792.6650145580. The cubic root of 46140298 is about 358.6686887313.

The spelling of 46140298 in words is "forty-six million, one hundred forty thousand, two hundred ninety-eight".