46148623 has 4 divisors (see below), whose sum is σ = 46624480. Its totient is φ = 45672768.

The previous prime is 46148621. The next prime is 46148647. The reversal of 46148623 is 32684164.

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

It is a cyclic number.

It is not a de Polignac number, because 46148623 - 2¹ = 46148621 is a prime.

It is a super-2 number, since 2×46148623² = 4259390809592258, 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 (46148621) 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, 237783 + ... + 237976.

It is an arithmetic number, because the mean of its divisors is an integer number (11656120).

Almost surely, 2^46148623 is an apocalyptic number.

46148623 is a deficient number, since it is larger than the sum of its proper divisors (475857).

46148623 is an equidigital number, since it uses as much as digits as its factorization.

46148623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475856.

The product of its digits is 27648, while the sum is 34.

The square root of 46148623 is about 6793.2777802766. The cubic root of 46148623 is about 358.6902587211.

The spelling of 46148623 in words is "forty-six million, one hundred forty-eight thousand, six hundred twenty-three".