45928737 has 12 divisors (see below), whose sum is σ = 66930084. Its totient is φ = 30347520.

The previous prime is 45928711. The next prime is 45928739. The reversal of 45928737 is 73782954.

It can be written as a sum of positive squares in 2 ways, for example, as 14017536 + 31911201 = 3744^2 + 5649^2 .

It is not a de Polignac number, because 45928737 - 2⁸ = 45928481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45928692 and 45928701.

It is not an unprimeable number, because it can be changed into a prime (45928739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21564 + ... + 23597.

It is an arithmetic number, because the mean of its divisors is an integer number (5577507).

Almost surely, 2^45928737 is an apocalyptic number.

It is an amenable number.

45928737 is a deficient number, since it is larger than the sum of its proper divisors (21001347).

45928737 is a wasteful number, since it uses less digits than its factorization.

45928737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45280 (or 45277 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 45928737 is about 6777.0743687819. The cubic root of 45928737 is about 358.1196633983.

It can be divided in two parts, 45928 and 737, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 45928737 in words is "forty-five million, nine hundred twenty-eight thousand, seven hundred thirty-seven".