45667137 has 4 divisors (see below), whose sum is σ = 60889520. Its totient is φ = 30444756.

The previous prime is 45667103. The next prime is 45667147. The reversal of 45667137 is 73176654.

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 not a de Polignac number, because 45667137 - 2⁶ = 45667073 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45667095 and 45667104.

It is not an unprimeable number, because it can be changed into a prime (45667147) 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, 7611187 + ... + 7611192.

It is an arithmetic number, because the mean of its divisors is an integer number (15222380).

Almost surely, 2^45667137 is an apocalyptic number.

It is an amenable number.

45667137 is a deficient number, since it is larger than the sum of its proper divisors (15222383).

45667137 is a wasteful number, since it uses less digits than its factorization.

45667137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15222382.

The product of its digits is 105840, while the sum is 39.

The square root of 45667137 is about 6757.7464438968. The cubic root of 45667137 is about 357.4384447461.

The spelling of 45667137 in words is "forty-five million, six hundred sixty-seven thousand, one hundred thirty-seven".