45861652 has 12 divisors (see below), whose sum is σ = 80410036. Its totient is φ = 22887360.

The previous prime is 45861619. The next prime is 45861661. The reversal of 45861652 is 25616854.

It can be written as a sum of positive squares in 2 ways, for example, as 8088336 + 37773316 = 2844^2 + 6146^2 .

It is a super-2 number, since 2×45861652² = 4206582248338208, which contains 22 as substring.

It is a congruent number.

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, 8433 + ... + 12760.

Almost surely, 2^45861652 is an apocalyptic number.

It is an amenable number.

45861652 is a deficient number, since it is larger than the sum of its proper divisors (34548384).

45861652 is a wasteful number, since it uses less digits than its factorization.

45861652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21738 (or 21736 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 45861652 is about 6772.1231530444. The cubic root of 45861652 is about 357.9452180462.

The spelling of 45861652 in words is "forty-five million, eight hundred sixty-one thousand, six hundred fifty-two".