45371434 has 8 divisors (see below), whose sum is σ = 69173028. Its totient is φ = 22313760.

The previous prime is 45371401. The next prime is 45371441. The reversal of 45371434 is 43417354.

It can be written as a sum of positive squares in 2 ways, for example, as 32433025 + 12938409 = 5695^2 + 3597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45371396 and 45371405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185827 + ... + 186070.

Almost surely, 2^45371434 is an apocalyptic number.

45371434 is a deficient number, since it is larger than the sum of its proper divisors (23801594).

45371434 is a wasteful number, since it uses less digits than its factorization.

45371434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371960.

The product of its digits is 20160, while the sum is 31.

The square root of 45371434 is about 6735.8320941069. The cubic root of 45371434 is about 356.6652806111.

Adding to 45371434 its reverse (43417354), we get a palindrome (88788788).

The spelling of 45371434 in words is "forty-five million, three hundred seventy-one thousand, four hundred thirty-four".