46245154 has 4 divisors (see below), whose sum is σ = 69367734. Its totient is φ = 23122576.

The previous prime is 46245127. The next prime is 46245163. The reversal of 46245154 is 45154264.

It is a happy number.

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., 43758225 + 2486929 = 6615^2 + 1577^2 .

It is a super-2 number, since 2×46245154² = 4277228536967432, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11561287 + ... + 11561290.

Almost surely, 2^46245154 is an apocalyptic number.

46245154 is a deficient number, since it is larger than the sum of its proper divisors (23122580).

46245154 is a wasteful number, since it uses less digits than its factorization.

46245154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23122579.

The product of its digits is 19200, while the sum is 31.

The square root of 46245154 is about 6800.3789600286. The cubic root of 46245154 is about 358.9401803376.

The spelling of 46245154 in words is "forty-six million, two hundred forty-five thousand, one hundred fifty-four".