45627346 has 4 divisors (see below), whose sum is σ = 68441022. Its totient is φ = 22813672.

The previous prime is 45627311. The next prime is 45627347. The reversal of 45627346 is 64372654.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64372654 = 2 ⋅32186327.

It can be written as a sum of positive squares in only one way, i.e., 29539225 + 16088121 = 5435^2 + 4011^2 .

It is a super-3 number, since 3×45627346³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45627347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11406835 + ... + 11406838.

Almost surely, 2^45627346 is an apocalyptic number.

45627346 is a deficient number, since it is larger than the sum of its proper divisors (22813676).

45627346 is a wasteful number, since it uses less digits than its factorization.

45627346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22813675.

The product of its digits is 120960, while the sum is 37.

The square root of 45627346 is about 6754.8016995320. The cubic root of 45627346 is about 357.3345993479.

The spelling of 45627346 in words is "forty-five million, six hundred twenty-seven thousand, three hundred forty-six".