45627037 has 4 divisors (see below), whose sum is σ = 48028480. Its totient is φ = 43225596.

The previous prime is 45627019. The next prime is 45627041. The reversal of 45627037 is 73072654.

It is a happy number.

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 not a de Polignac number, because 45627037 - 2¹¹ = 45624989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45626993 and 45627011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45627097) 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, 1200693 + ... + 1200730.

It is an arithmetic number, because the mean of its divisors is an integer number (12007120).

Almost surely, 2^45627037 is an apocalyptic number.

It is an amenable number.

45627037 is a deficient number, since it is larger than the sum of its proper divisors (2401443).

45627037 is a wasteful number, since it uses less digits than its factorization.

45627037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401442.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 45627037 is about 6754.7788268751. The cubic root of 45627037 is about 357.3337926925. Note that the first 3 decimals are identical.

The spelling of 45627037 in words is "forty-five million, six hundred twenty-seven thousand, thirty-seven".