46473749 has 4 divisors (see below), whose sum is σ = 53112864. Its totient is φ = 39834636.

The previous prime is 46473719. The next prime is 46473799. The reversal of 46473749 is 94737464.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46473749 is a prime.

It is a super-2 number, since 2×46473749² = 4319618692230002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46473709) 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, 3319547 + ... + 3319560.

It is an arithmetic number, because the mean of its divisors is an integer number (13278216).

Almost surely, 2^46473749 is an apocalyptic number.

It is an amenable number.

46473749 is a deficient number, since it is larger than the sum of its proper divisors (6639115).

46473749 is an equidigital number, since it uses as much as digits as its factorization.

46473749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6639114.

The product of its digits is 508032, while the sum is 44.

The square root of 46473749 is about 6817.1657600501. The cubic root of 46473749 is about 359.5306357417.

The spelling of 46473749 in words is "forty-six million, four hundred seventy-three thousand, seven hundred forty-nine".