45343702 has 4 divisors (see below), whose sum is σ = 68015556. Its totient is φ = 22671850.

The previous prime is 45343693. The next prime is 45343703. The reversal of 45343702 is 20734354.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20734354 = 2 ⋅10367177.

It is a super-2 number, since 2×45343702² = 4112102622129608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45343703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11335924 + ... + 11335927.

It is an arithmetic number, because the mean of its divisors is an integer number (17003889).

Almost surely, 2^45343702 is an apocalyptic number.

45343702 is a deficient number, since it is larger than the sum of its proper divisors (22671854).

45343702 is a wasteful number, since it uses less digits than its factorization.

45343702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22671853.

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 45343702 is about 6733.7732364552. The cubic root of 45343702 is about 356.5925986276.

The spelling of 45343702 in words is "forty-five million, three hundred forty-three thousand, seven hundred two".