46240037 has 4 divisors (see below), whose sum is σ = 46474956. Its totient is φ = 46005120.

The previous prime is 46240031. The next prime is 46240049. The reversal of 46240037 is 73004264.

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 2 ways, for example, as 40627876 + 5612161 = 6374^2 + 2369^2 .

It is a cyclic number.

It is not a de Polignac number, because 46240037 - 2⁴ = 46240021 is a prime.

It is a super-2 number, since 2×46240037² = 4276282043522738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46239988 and 46240015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46240031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117164 + ... + 117557.

It is an arithmetic number, because the mean of its divisors is an integer number (11618739).

Almost surely, 2^46240037 is an apocalyptic number.

It is an amenable number.

46240037 is a deficient number, since it is larger than the sum of its proper divisors (234919).

46240037 is a wasteful number, since it uses less digits than its factorization.

46240037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234918.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 46240037 is about 6800.0027205877. The cubic root of 46240037 is about 358.9269410070.

The spelling of 46240037 in words is "forty-six million, two hundred forty thousand, thirty-seven".