45402235 has 8 divisors (see below), whose sum is σ = 55642176. Its totient is φ = 35548800.

The previous prime is 45402209. The next prime is 45402241. The reversal of 45402235 is 53220454.

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

It is not a de Polignac number, because 45402235 - 2¹³ = 45394043 is a prime.

It is a super-2 number, since 2×45402235² = 4122725885990450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96366 + ... + 96835.

It is an arithmetic number, because the mean of its divisors is an integer number (6955272).

Almost surely, 2^45402235 is an apocalyptic number.

45402235 is a deficient number, since it is larger than the sum of its proper divisors (10239941).

45402235 is a wasteful number, since it uses less digits than its factorization.

45402235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193253.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 45402235 is about 6738.1180607051. The cubic root of 45402235 is about 356.7459713406.

Adding to 45402235 its reverse (53220454), we get a palindrome (98622689).

The spelling of 45402235 in words is "forty-five million, four hundred two thousand, two hundred thirty-five".