46490207 has 4 divisors (see below), whose sum is σ = 48937080. Its totient is φ = 44043336.

The previous prime is 46490177. The next prime is 46490231. The reversal of 46490207 is 70209464.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46490207 is a prime.

It is a super-2 number, since 2×46490207² = 4322678693805698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46490237) 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, 1223408 + ... + 1223445.

It is an arithmetic number, because the mean of its divisors is an integer number (12234270).

Almost surely, 2^46490207 is an apocalyptic number.

46490207 is a deficient number, since it is larger than the sum of its proper divisors (2446873).

46490207 is a wasteful number, since it uses less digits than its factorization.

46490207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446872.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 46490207 is about 6818.3727530841. The cubic root of 46490207 is about 359.5730715754.

The spelling of 46490207 in words is "forty-six million, four hundred ninety thousand, two hundred seven".