45179026 has 4 divisors (see below), whose sum is σ = 67768542. Its totient is φ = 22589512.

The previous prime is 45179009. The next prime is 45179033. The reversal of 45179026 is 62097154.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44903401 + 275625 = 6701^2 + 525^2 .

It is a super-2 number, since 2×45179026² = 4082288780617352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45178982 and 45179000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11294755 + ... + 11294758.

Almost surely, 2^45179026 is an apocalyptic number.

45179026 is a deficient number, since it is larger than the sum of its proper divisors (22589516).

45179026 is a wasteful number, since it uses less digits than its factorization.

45179026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22589515.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 45179026 is about 6721.5344974195. The cubic root of 45179026 is about 356.1603925240.

The spelling of 45179026 in words is "forty-five million, one hundred seventy-nine thousand, twenty-six".